| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| P885134 | MACKLIN | 聚乙二醇溶液 | Mn 4000,50%溶液 | 109元/100ml; 216元/250ml; 596元/1L; | 咨询 |
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| P815613 | MACKLIN | 聚乙二醇 | average Mn 20000 | 39元/250g; 105元/1kg; 492元/5kg; | 咨询 |
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| P815612 | MACKLIN | 聚乙二醇 | average Mn 300 | 45元/500g; 363元/5kg; 690元/10kg; 535元/12X500g; | 咨询 |
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| P815611 | MACKLIN | 聚乙二醇 | average Mn 600 | 51元/500g; 92元/1kg; 386元/5kg; 1628元/25kg; 589元/12X500g; | 咨询 |
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| P815610 | MACKLIN | 聚乙二醇 | average Mn 800 | 45元/250g; 108元/1kg; 359元/5kg; 1680元/25kg; | 咨询 |
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| P815606 | MACKLIN | 聚乙二醇 | average Mn 1500 | 66元/500g; 129元/1kg; 350元/5kg; 679元/12X500g; | 咨询 |
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| P815605 | MACKLIN | 聚乙二醇 | average Mn 1000 | 54元/500g; 396元/5kg; 1380元/25kg; 558元/12X500g; | 咨询 |
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| P815604 | MACKLIN | 聚乙二醇 | average Mn 200 | 42元/500g; 76元/1kg; 328元/5kg; 1280元/25kg; 467元/12X500g; | 咨询 |
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| P902385 | MACKLIN | 聚乙二醇 | average Mn 20000,片状固体 | 106元/500g; 185元/1kg; 576元/5kg; 1065元/10kg; | 咨询 |
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| P820922 | MACKLIN | 聚乙二醇 | average Mv ~5000,000,powder | 56元/25g; 158元/100g; 468元/500g; 1680元/2.5kg; | 咨询 |
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| P820921 | MACKLIN | 聚乙二醇 | average Mv ~3000,000,powder | 57元/5g; 188元/25g; 576元/250g; 998元/500g; | 咨询 |
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| P820920 | MACKLIN | 聚乙二醇 | average Mv ~500,000,powder | 40元/5g; 158元/25g; 416元/250g; 768元/500g; | 咨询 |
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| P820919 | MACKLIN | 聚乙二醇 | average Mv ~70000,powder | 50元/5g; 188元/25g; 536元/250g; 818元/500g; 1999元/2.5kg; | 咨询 |
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| P766664 | MACKLIN | 聚乙二醇 | average Mn 5000 | 109元/100g; 398元/500g; 1194元/2.5kg; | 咨询 |
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| P815466 | MACKLIN | 聚乙二醇 | average Mv ~7,000,000,powder | 50元/5g; 186元/25g; 532元/250g; 920元/500g; 2996元/2.5kg; | 咨询 |
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| P815464 | MACKLIN | 聚乙二醇 | average Mv ~4,000,000,powder | 57元/5g; 186元/25g; 548元/250g; 998元/500g; | 咨询 |
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| P815463 | MACKLIN | 聚乙二醇 | average Mv ~2,000,000,powder | 57元/5g; 186元/25g; 548元/250g; 998元/500g; | 咨询 |
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| P815462 | MACKLIN | 聚乙二醇 | average Mv ~1,000,000,powder | 39元/5g; 122元/25g; 394元/250g; 656元/500g; 2468元/2.5kg; | 咨询 |
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| P815461 | MACKLIN | 聚乙二醇 | average Mv ~600,000,powder | 40元/5g; 168元/25g; 528元/250g; 818元/500g; 1568元/1kg; | 咨询 |
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| P815460 | MACKLIN | 聚乙二醇 | average Mv ~300,000,powder | 57元/5g; 191元/25g; 620元/250g; 1570元/1kg; | 咨询 |
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| P815459 | MACKLIN | 聚乙二醇 | average Mv ~100,000,powder | 52元/5g; 118元/25g; 512元/250g; 816元/500g; 1560元/1kg; | 咨询 |
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| P821823 | MACKLIN | 聚乙二醇 | average Mn 1540 | 65元/500g; 450元/5kg; | 咨询 |
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| 767498 | MACKLIN | 聚乙二醇 | average Mn 4000,Conductivity(1g/mLH2O,25℃):35.30-282.6μS/cm | 78元/500g; | 咨询 |
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| P769302 | MACKLIN | 聚乙二醇 | Mw ~35000,powder | 99元/5g; 299元/25g; 899元/100g; 1892元/250g; 4729元/1kg; | 咨询 |
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| P824071 | MACKLIN | 聚乙二醇 | average Mn 3500 | 70元/500g; 281元/2.5kg; 1006元/10kg; | 咨询 |
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| P815616 | MACKLIN | 聚乙二醇 | average Mn 400 | 41元/250g; 99元/1kg; 412元/5kg; 1450元/25kg; | 咨询 |
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| P815614 | MACKLIN | 聚乙二醇 | average Mn 10000 | 49元/250g; 78元/500g; 501元/5kg; 888元/10kg; | 咨询 |
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| P815615 | MACKLIN | 聚乙二醇 | average Mn 8000 | 40元/250g; 98元/1kg; 416元/5kg; 736元/10kg; | 咨询 |
储存:室温 状态:白色到灰白色片状,粉末,片状或晶体 |
| P815609 | MACKLIN | 聚乙二醇 | average Mn 6000 | 28元/10g; 36元/100g; 49元/500g; 95元/1kg; 391元/5kg; 528元/12X500g; | 咨询 |
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| P815608 | MACKLIN | 聚乙二醇 | average Mn 4000 | 45元/500g; 272元/5kg; 1088元/25kg; 482元/12X500g; | 咨询 |
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| P815607 | MACKLIN | 聚乙二醇 | average Mn 2000 | 30元/25g; 47元/500g; 332元/5kg; 1278元/25kg; 505元/12X500g; | 咨询 |
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| H0543 | TCI | Polyethylene Glycol 300 | | 185元/25G; 335元/500G; | 咨询 |
基本信息 | 外观与形状(20℃) | 液体 | | Reaxys-RN | 8402446 | | PubChem物质ID | 87570930 | | Merck Index (14) | 7568 | | MDL编号 | MFCD00081839 |
技术规格 | Appearance | Colorless to Almost colorless clear liquid | | Average molecular weight | 290 to 305 |
物性(参考值) | 闪点 | 196 ℃ | | 比重 | 1.13 | | 折射率 | 1.47 | | 水溶性 | 完全溶解 |
相关法规 |
| N0443 | TCI | Polyethylene Glycol 400 | | 195元/25G; 375元/500G; | 咨询 |
基本信息 | 外观与形状(20℃) | 液体 | | Reaxys-RN | 8402446 | | PubChem物质ID | 87573778 | | Merck Index (14) | 7568 | | MDL编号 | MFCD00081839 |
技术规格 | Appearance | Colorless to Almost colorless clear liquid | | Average molecular weight | 380 to 420 |
物性(参考值) | 闪点 | 224 ℃ | | 比重 | 1.13 | | 折射率 | 1.47 | | 水溶性 | 完全溶解 |
相关法规 |
| P0840 | TCI | Polyethylene Glycol 200 | | 150元/25G; 195元/500G; | 咨询 |
基本信息 | 外观与形状(20℃) | 液体 | | Reaxys-RN | 8402446 | | PubChem物质ID | 87574968 | | Merck Index (14) | 7568 | | MDL编号 | MFCD00081839 |
技术规格 | Appearance | Colorless clear liquid | | Average molecular weight | 190 to 210 |
物性(参考值) | 闪点 | 171 ℃ | | 比重 | 1.13 | | 折射率 | 1.46 | | 水溶性 | 完全溶解 |
相关法规 |
| P0885 | TCI | Polyethylene Glycol 4000 | | 150元/25G; 250元/500G; | 咨询 |
基本信息 | 外观与形状(20℃) | 固体 | | Reaxys-RN | 8402446 | | PubChem物质ID | 87575008 | | Merck Index (14) | 7568 | | MDL编号 | MFCD00081839 |
技术规格 | Appearance | White to Almost white powder to crystal | | Average molecular weight | 2600 to 3800 | | Melting point | 56.0 to 60.0 ℃ |
物性(参考值) 相关法规 |
| P0903 | TCI | Polyethylene Glycol 6000 | | 175元/25G; 380元/500G; | 咨询 |
基本信息 | 外观与形状(20℃) | 固体 | | Reaxys-RN | 8402446 | | PubChem物质ID | 87575025 | | Merck Index (14) | 7568 | | MDL编号 | MFCD00081839 |
技术规格 | Appearance | White to Almost white powder to crystal | | Melting point | 62.0 to 65.0 ℃ | | Solubility in Water | almost transparency | | pH | 5.0 to 8.0(50 g/L, 25 deg-C) | | Average molecular weight | 7300 to 9300 |
物性(参考值) 相关法规 |
| P1187 | TCI | Polyethylene Glycol 600 | | 195元/25G; 335元/500G; | 咨询 |
基本信息 | 外观与形状(20℃) | 固体 | | Reaxys-RN | 8402446 | | PubChem物质ID | 87575286 | | Merck Index (14) | 7568 | | MDL编号 | MFCD00081839 |
技术规格 | Appearance | White or Colorless to Almost white or Almost colorless powder to lump to clear liquid | | pH | 4.0 to 7.0(50g/L, 25deg-c) | | Average molecular weight | 550 to 650 |
物性(参考值) 相关法规 |
| P2034 | TCI | Polyethylene Glycol 2000 | | 190元/25G; 580元/500G; | 咨询 |
基本信息 | 外观与形状(20℃) | 固体 | | Reaxys-RN | 8402446 | | PubChem物质ID | 160871495 | | Merck Index (14) | 7568 | | MDL编号 | MFCD00081839 |
技术规格 | Appearance | White to Almost white powder to lump | | Melting point | 51.0 to 55.0 ℃ | | Average molecular weight | 1850 to 2150 |
物性(参考值) 相关法规 |
| P2828 | TCI | Polyethylene Glycol 1000 | | 150元/25G; 295元/500G; | 咨询 |
基本信息 | 外观与形状(20℃) | 固体 | | MDL编号 | MFCD00081839 |
技术规格 | Appearance | White to Almost white powder to crystal | | pH | 5.0 to 8.0(50 g/L, 25 deg-C) | | Average molecular weight | 900 to 1100 |
相关法规 |
| P2829 | TCI | Polyethylene Glycol 11000 | | 190元/25G; 490元/500G; | 咨询 |
基本信息 | 外观与形状(20℃) | 固体 | | Merck Index (14) | 7568 | | MDL编号 | MFCD00081839 |
技术规格 | Appearance | White to Almost white powder to crystal | | Solubility in Water | almost transparency | | pH | 5.0 to 8.0(50 g/L, 25 deg-C) | | Average molecular weight | 10000 to 12000 |
相关法规 |
| P2830 | TCI | Polyethylene Glycol 20000 | | 195元/25G; 490元/500G; | 咨询 |
基本信息 | 外观与形状(20℃) | 固体 | | MDL编号 | MFCD00081839 |
技术规格 | Appearance | White to Almost white powder to crystal | | Solubility in Water | almost transparency | | pH | 5.0 to 8.0(50 g/L, 25 deg-C) | | Average molecular weight | 19000 to 21000 |
相关法规 |
| 158799 | J&K | Poly(ethylene glycol), average M.W. 6,000 | 平均分子量 6,000 | 66元/50G; 125元/250G; 414元/1KG; 909元/2.5KG; | 咨询 |
基本信息 | 分子式 | H(OCH2CH2)nOH | | 熔点 | 60-63 | | MDL编码 | MFCD00081839 | | Beilstein | 8402446 | | Merck | 14,7568 | | EINECS 编号 | 500-038-2 |
安全信息 | 防范说明 | P262 | | WGK | 1 | | RTECS | TQ4100000 | | TSCA | 是 |
|
| 910211 | J&K | Poly(ethylene glycol), average M.W. 10,000 | 平均分子量 10,000 | 136元/100G; 447元/500G; | 咨询 |
基本信息 | 分子式 | H(OCH2CH2)nOH | | 熔点 | 55-60 | | 闪点 | 265 | | 密度 | 1.21 | | MDL编码 | MFCD00081839 | | Beilstein | 8402446 | | Merck | 14,7568 | | EINECS 编号 | 500-038-2 |
安全信息 | 防范说明 | P262 | | WGK | 1 | | RTECS | TQ4110000 | | TSCA | 是 |
|
| 913771 | J&K | Poly(ethylene glycol), average M.W. 200 | 平均分子量 200 | 141元/250G; 466元/1KG; | 咨询 |
基本信息 | 分子式 | H(OCH2CH2)nOH | | 熔点 | -65 | | 闪点 | 171 | | 密度 | 1.125 | | 折光率(n20D) | 1.4580 - 1.4630 | | MDL编码 | MFCD00081839 | | Beilstein | 8402446 | | Merck | 14,7568 | | EINECS 编号 | 500-038-2 |
安全信息 | 图形或危害标志 |  | | 提示语 | Warning | | 防范说明 | P262 | | WGK | 1 | | RTECS | TQ3600000 | | TSCA | 是 |
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| 927613 | J&K | Polyethylene Glycol, average M.W. 300 | 平均分子量 300 PEG 300 | 157元/25G; 276元/500G; 1102元/2.5KG; | 咨询 |
基本信息 | 分子式 | H(OCH2CH2)nOH | | 闪点 | 196 | | 折光率(n20D) | 1.47 | | MDL编码 | MFCD00081839 |
安全信息 | 防范说明 | P262 | | WGK | 1 | | RTECS | TQ3630000 | | TSCA | 是 |
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| 930774 | J&K | Poly(ethylene glycol), average M.W. 8000 | 平均分子量8000 | 162元/250G; 512元/1KG; | 咨询 |
基本信息 | 分子式 | H(OCH2CH2)nOH | | 熔点 | 60-63 | | MDL编码 | MFCD00081839 | | Beilstein | 8402446 | | Merck | 14,7568 | | EINECS 编号 | 500-038-2 |
安全信息 | 防范说明 | P262 | | WGK | 1 | | RTECS | TQ4100000 | | TSCA | 是 |
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| 939758 | J&K | Poly(ethylene glycol), average M.W. 4,000 | 平均分子量 4,000 | 66元/100G; 195元/500G; | 咨询 |
基本信息 | 分子式 | H(OCH2CH2)nOH | | 熔点 | 55-60 | | MDL编码 | MFCD00081839 | | Beilstein | 8402446 | | Merck | 14,7568 | | EINECS 编号 | 500-038-2 |
安全信息 | 防范说明 | P262 | | WGK | 1 | | RTECS | TQ4050000 | | TSCA | 是 |
|
| 954582 | J&K | Poly(ethylene glycol), average M.W. 400 | 平均分子量 400 | 66元/50G; 147元/250G; 483元/1KG; | 咨询 |
基本信息 | 分子式 | H(OCH2CH2)nOH | | 熔点 | 4-8 | | 闪点 | 224 | | 密度 | 1.128 | | 折光率(n20D) | 1.466 | | MDL编码 | MFCD00081839 | | Beilstein | 8402446 | | Merck | 14,7568 | | EINECS 编号 | 500-038-2 |
安全信息 | 防范说明 | P262 | | WGK | 1 | | RTECS | TQ3675000 | | TSCA | 是 |
|
| 955483 | J&K | Poly(ethylene glycol), average M.W. 20,000 | 平均分子量 20,000 | 69元/100G; 314元/500G; | 咨询 |
基本信息 | 分子式 | H(OCH2CH2)nOH | | 熔点 | 63-66 | | MDL编码 | MFCD00081839 | | Beilstein | 8402446 | | Merck | 14,7568 | | EINECS 编号 | 500-038-2 |
安全信息 | 防范说明 | P262 | | WGK | 1 | | RTECS | TQ4100000 | | TSCA | 是 |
|
| 960765 | J&K | Poly(ethylene glycol), average M.W. 900,000 | 平均分子量 900,000 | 236元/25G; 2183元/500G; | 咨询 |
基本信息 | 分子式 | H(OCH2CH2)nOH | | MDL编码 | MFCD00081839 | | Merck | 14,7568 | | EINECS 编号 | 500-038-2 |
安全信息 | 防范说明 | P262 | | WGK | 1 | | RTECS | TQ3675000 | | TSCA | 是 |
|
| 967105 | J&K | Poly(ethylene glycol), average M.W. 1,000 | 平均分子量 1,000 | 180元/250G; 596元/1KG; | 咨询 |
基本信息 | 分子式 | H(OCH2CH2)nOH | | 熔点 | 35-40 | | 闪点 | >260 | | 密度 | 1.101 | | MDL编码 | MFCD00081839 | | Beilstein | 8402446 | | Merck | 14,7568 | | EINECS 编号 | 500-038-2 |
安全信息 | 防范说明 | P262 | | WGK | 1 | | RTECS | TQ4025000 | | TSCA | 是 |
|
| 977947 | J&K | Poly(ethylene glycol), average M.W. 600 | 平均分子量 600 | 72元/100G; 74元/500G; | 咨询 |
基本信息 | 分子式 | H(OCH2CH2)nOH | | 熔点 | 20-25 | | 闪点 | 273 | | 密度 | 1.128 | | 折光率(n20D) | 1.467 | | MDL编码 | MFCD00081839 | | Beilstein | 8402446 | | Merck | 14,7568 | | EINECS 编号 | 500-038-2 |
安全信息 | 防范说明 | P262 | | WGK | 1 | | RTECS | TQ3800000 | | TSCA | 是 |
|
| 989143 | J&K | Poly(ethylene glycol), average M.W. 2,000 | 平均分子量 2,000 | 81元/100G; 326元/500G; | 咨询 |
基本信息 | 分子式 | H(OCH2CH2)nOH | | 熔点 | 52-56 | | MDL编码 | MFCD00081839 | | Beilstein | 8402446 | | Merck | 14,7568 | | EINECS 编号 | 500-038-2 |
安全信息 | 防范说明 | P262 | | WGK | 1 | | RTECS | TQ4041000 | | TSCA | 是 |
|
| 992497 | J&K | Poly(ethylene glycol), average M.W. 4,000 | 平均分子量 4,000 | 123元/25G; 204元/500G; 674元/2KG; | 咨询 |
基本信息 | 分子式 | H(OCH2CH2)nOH | | 熔点 | 60-63 | | MDL编码 | MFCD00081839 | | Beilstein | 8402446 | | Merck | 14,7568 | | EINECS 编号 | 500-038-2 |
安全信息 | 防范说明 | P262 | | WGK | 1 | | RTECS | TQ4100000 | | TSCA | 是 |
|
| B21918 | Alfa Aesar | Polyethylene Glycol 200 | | 480元/250g; 1146元/1000g; | 咨询 |
应用 Polyethylene glycol is used in electron microscopy. It is used as a solvent, a dye carrier in inks and a dispersant in water based coatings. Its derivatives like PEG esters are used as surfactants. In the textile industry, it is used as a lubricant, softener, dye carrier dispersant and an anti-static agent. It finds application in personal care products like skin creams, lotions and bath gels. 备注 Incompatible with strong oxidizing agents. 基本信息 MDL MFCD01779596 EINECS 203-473-3 分子式 H(OCH2CH2)nOH 熔点 -55 to -40° 闪点 171°(339°F) 密度 1.127 折射率 1.4590 灵敏度 Hygroscopic. Ambient temperatures. 形态 Liquid 溶解性 Soluble in water and organic solvents. Insoluble in aliphatic hydrocarbons. Merck 14,7568 安全信息 RTECS TQ3600000 TSCA 是 |
| B21992 | Alfa Aesar | Polyethylene Glycol 400 | | 418元/250g; 1103元/1000g; | 咨询 |
应用 Polyethylene glycol is used in a variety of pharmaceutical formulations. It finds application in Hewlett-Packard designjet printers as an ink solvent and a lubricant for the print heads. It is an important raw material for the manufacture of polyuretnae, PEG salts of lauric, oleic and stearic acids and latex. 备注 Hygroscopic. Incompatible with strong oxidizing agents. 基本信息 MDL MFCD01779601 分子式 H(OCH2CH2)nOH 熔点 4-8° 闪点 240°(464°F) 密度 1.126 折射率 1.4660 灵敏度 Hygroscopic. Ambient temperatures. 形态 Viscous liquid 溶解性 Miscible with water, acetone, alcohols, benzene, glycerin, glycols and aromatic hydrocarbons. Slightly miscible with aliphatic hydrocarbons. Merck 14,7568 安全信息 RTECS TQ3675000 TSCA 是 |
| B21798 | Alfa Aesar | Polyethylene Glycol 600 | | 422元/250g; 1146元/1000g; | 咨询 |
应用 Polyethylene glycol is used as a humectant in inks and adhesives. It acts as a solvent in soldering flux and as a dye carrier in inks. It is also useful as a modifier and binder in latex paint. It is used as an additive in synthetic lubricants, cutting oil and hydraulic fluids. It plays an important role for the precipitation of proteins. 备注 Hygroscopic. Incompatible with strong oxidizing agents, strong acids and strong bases. 基本信息 MDL MFCD00081839 EINECS 500-038-2 分子式 H(OCH2CH2)nOH 熔点 17-23° 闪点 252°(485°F) 密度 1.120 折射率 1.4680 灵敏度 Ambient temperatures. 形态 Low melting solid 溶解性 Miscible with water, many organic solvents, aliphatic ketones, alcohols, chloroform, glycol ethers, esters,and aromatic hydrocarbons. Immiscible with ether and aliphatic hydrocarbons. Merck 14,7568 安全信息 RTECS TQ3800000 TSCA 是 |
| B22134 | Alfa Aesar | Polyethylene glycol 1,000 | | 377元/250g; 1045元/1000g; | 咨询 |
应用 Polyethylene glycol is used as an excipent in pharmaceutical products. It is used in the precipitation of proteins as well as in the separation and purification of biomolecules and in the induction of cell hybridization. It acts as a fusing agent to enhance the effect of macrophages on hybridoma; as a vascular agent in preclinical work; as an anti-foaming agent in food and as the gate insulator in an electric double-layer transistor to enhance superconductivity in an insulator. 备注 Hygroscopic. Incompatible with strong oxidizing agents. 基本信息 MDL MFCD01779605 分子式 H(OCH2CH2)nOH 熔点 35-40° 闪点 260°(500°F) 密度 1.101 灵敏度 Ambient temperatures. 形态 Powder/low melting solid 溶解性 Soluble in water and organic solvents. Insoluble in aliphatic hydrocarbons. Merck 14,7568 安全信息 RTECS TQ4025000 TSCA 是 |
| A16241 | Alfa Aesar | Polyethylene glycol 1,500 | | 364元/250g; 1154元/1000g; | 咨询 |
应用 Cell fusion induced by polyethylene glycol(PEG) has become a standard method in somatic cell genetics. PEG promoted cell fusion is involved in the production of hybridoma cells. 备注 M.W. range 1,300-1,600. Hygroscopic. Incompatible with strong oxidizing agents. 基本信息 MDL MFCD01779609 EINECS 500-038-2 分子式 H(OCH2CH2)nOH 熔点 44-48° 灵敏度 Ambient temperatures. 形态 Flakes 溶解性 Soluble in water and organic solvents. Insoluble in aliphatic hydrocarbons. Merck 14,7568 安全信息 RTECS TQ4030000 TSCA 是 |
| B22181 | Alfa Aesar | Polyethylene glycol 2,000 | | 571元/250g; 1191元/1000g; | 咨询 |
应用 Polyethylene glycol is used in the field of pharmaceuticals, cosmetics, paper, rubber and ceramics and in wood processing. It is also used in the manufacture of surfactants, dispersant resin and plastics. It acts as a dye carrier in paints and inks; soldering fluxes with good spreading property and as a softener and antistatic agent for textiles. It is also one of the main materials of ester type surface active agent. 备注 Hygroscopic. Incompatible with strong oxidizing agents. 基本信息 MDL MFCD01779611 分子式 H(OCH2CH2)nOH 熔点 53-55° 灵敏度 Ambient temperatures. 形态 Crystalline flakes 溶解性 Soluble in water and organic solvents. Insoluble in aliphatic hydrocarbons. Merck 14,7568 安全信息 RTECS TQ4041000 TSCA 是 |
| A16151 | Alfa Aesar | Polyethylene glycol 4,000 | | 500元/250g; 1454元/1000g; 3596元/5000g; | 咨询 |
应用 Polyethylene glycol is used in gene delivery of protoplast transfection and incubation. It is used in the preparation of extraction for measuring cytosolic phosphoenolpyruvate carboxykinase (PEPCK) from plant tissues. It is useful to mediate DNA transformation into protoplasts derived from rice leaf sheaths. 备注 M.W range 3,000-3,700. Hygroscopic. Incompatible with strong oxidizing agents. 基本信息 MDL MFCD01779612 分子式 H(OCH2CH2)nOH 熔点 58-62° 灵敏度 Ambient temperatures. 形态 Flakes 溶解性 Soluble in water and organic solvents. Insoluble in aliphatic hydrocarbons. Merck 14,7568 安全信息 RTECS TQ4050000 TSCA 是 |
| A17541 | Alfa Aesar | Polyethylene glycol 6,000 | | 450元/250g; 1562元/1000g; 6110元/5000g; | 咨询 |
应用 Polyethylene glycol is used in the modification of therapeutic proteins and peptides to enhance its solubility. It is also used in the fabrication of bioactive and immuno isolating barriers for encapsulation of cells. In Gas chromatorgraphy, it is used as a polar stationary phase. It is used as mold release agent and lubricant in fabricating elastomers. 备注 Hygroscopic. Incompatible with strong oxidizing agents. 基本信息 MDL MFCD01779614 EINECS 203-473-3 分子式 H(OCH2CH2)nOH 熔点 60-63° 灵敏度 Ambient temperatures. 形态 Flakes/powder 溶解性 Soluble in water and aromatic hydrocarbons. Slightly and aliphatic hydrocarbons. Merck 14,7568 安全信息 RTECS TQ4100000 TSCA 是 |
| 043443 | Alfa Aesar | Polyethylene glycol 8,000 | | 306元/100g; 547元/500g; 2742元/2kg; 11454元/10kg; | 咨询 |
应用 Polyethylene glycol is used in the modification of therapeutic proteins and peptides to enhance its solubility. It is also used in the fabrication of bioactive and immuno isolating barriers for encapsulation of cells. In gas chromatography, it is used as a polar stationary phase. It is used as mold release agent and lubricant in fabricating elastomers. As a dispersant, it is used in toothpastes. It finds application in blood banking as a potentiator, which is used to detect antigens and antibodies. In pharmaceutical industry, it is used as tablet and capsule lubricant. 备注 M.W. range 7000 - 9000. Incompatible with strong oxidizing agents. Keep container tightly closed in a dry and well-ventilated place. 基本信息 MDL MFCD01779615 分子式 H(OCH2CH2)nOH 熔点 55-63° 灵敏度 Ambient temperatures. 形态 Powder 溶解性 Soluble in water and aromatic hydrocarbons. Slightly soluble in aliphatic hydrocarbons and organic solvents. Merck 14,7568 安全信息 RTECS TQ4105000 TSCA 是 |
| B21955 | Alfa Aesar | Polyethylene glycol 10,000 | | 488元/250g; 1176元/1000g; | 咨询 |
应用 Polyethylene glycol is used to modify therapeutic proteins and peptides to increase their solubility. In gas chromatography, it is used as a polar stationary phase. It is also useful in preserving objects obtained from the ocean. As a dispersant, it is used in toothpastes. It finds application in blood banking as a potentiator, which is used to detect antigens and antibodies. 备注 Hygroscopic. Incompatible with strong oxidizing agents. 基本信息 MDL MFCD00081839 EINECS 203-473-3 分子式 H(OCH2CH2)nOH 熔点 58-63° 闪点 265°(509°F) 密度 1.2 灵敏度 Ambient temperatures. 形态 Powder 溶解性 Soluble in organic solvents, water and aromatic hydrocarbons. Slightly soluble in aliphatic hydrocarbons. Merck 14,7568 安全信息 RTECS TQ4110000 TSCA 是 |
| 042635 | Alfa Aesar | Polyethylene glycol 12,000 | | 1037元/250g; 4086元/1kg; | 咨询 |
应用 Polyethylene glycol is used to modify therapeutic proteins and peptides to increase their solubility. In gas chromatography, it is used as a polar stationary phase. It is also useful in preserving objects obtained from the ocean. As a dispersant, it is used in toothpastes. It finds application in blood banking as a potentiator, which is used to detect antigens and antibodies. 备注 M.W. range 11,000 - 13,000Hygroscopic. Incompatible with strong oxidizing agents. 基本信息 MDL MFCD00081839 分子式 H(OCH2CH2)nOH 熔点 64-65° 闪点 |>240°(464°F) 灵敏度 Ambient temperatures. 形态 Powder 溶解性 Soluble in organic solvents, water and aromatic hydrocarbons. Slightly soluble in aliphatic hydrocarbons. Merck 14,7568 安全信息 TSCA 是 |
| A17925 | Alfa Aesar | Polyethylene glycol 20,000 | | 455元/250g; 1595元/1000g; | 咨询 |
应用 Polyethylene glycol is used to modify therapeutic proteins and peptides thereby by increasing solubility and lower toxicity. It is involved in the fabrication of bioactive and immunoisolating barriers for encapsulation of cells. It is ideally suitable for biological applications since it does not trigger an immune response. Crystallization grade PEG is utilized for formulating screens and optimization. 备注 M.W. ^=20,000. Incompatible with strong oxidizing agents. 基本信息 MDL MFCD00081839 EINECS 203-473-3 分子式 H(OCH2CH2)nOH 熔点 63-66° 闪点 260°(500°F) 密度 1.20 灵敏度 Ambient temperatures. 形态 Powder or flake 溶解性 Soluble in water and ethanol. Merck 14,7568 安全信息 TSCA 是 |
| 042236 | Alfa Aesar | Polyethylene oxide | M.W. 100,000 | 302元/25g; 749元/100g; 3794元/500g; | 咨询 |
应用 Polyethylene oxide is used in conjunction with carbon black to form a conductive composite. It serves as thermoplastic material that is readily calendared, extruded, injection molded or cast, to provide even greater formulation and processing flexibility. It also provides binding, thickening, lubricity, water retention, and film formation benefits to deliver excellent performance in various applications viz. pharmaceuticals, mining, paper and cleaning products. 备注 Tg=-67?° High viscosity, combustible. Keep away from heat, sparks and open flame. Incompatible with strong acids, strong bases and strong oxidizing agents. 基本信息 MDL MFCD00147970 EINECS 500-038-2 分子式 (-CH2CH2O-)n 熔点 65° 密度 1.4539 灵敏度 Ambient temperatures. 形态 Powder 溶解性 Soluble in toluene, THF, hot water, DMF, CHCl{3}Soluble in toluene, terahydrofuran, hot water, dimethylformamide and chloroform. 安全信息 TSCA 是 |
| 042237 | Alfa Aesar | Polyethylene oxide | M.W. 300,000 | 346元/25g; 1384元/100g; 8625元/500g; | 咨询 |
应用 Polyethylene oxide, M.W. 300,000 is used to impart viscosity to and modify flow of aqueous solutions. 备注 Tg=-67?°Incompatible with strong oxidizing agents, acids and bases. 基本信息 MDL MFCD00147979 EINECS 500-038-2 分子式 (-CH2CH2O-)n 熔点 65° 密度 1.21 折射率 1.4539 灵敏度 Ambient temperatures. 形态 Powder 溶解性 Soluble in acetone, alcohol, chloroform, toluene and dichloromethane. 安全信息 RTECS TQ3630000 TSCA 是 |
| 043678 | Alfa Aesar | Polyethylene oxide | M.W. 1,000,000 | 440元/25g; 1384元/100g; 6599元/500g; | 咨询 |
应用 Polyethylene oxide is used as lubricants for rubber molds, textiles, metalworking and ceramics production. Further, it is used in food packaging, water-based paints, polishes, paper coatings, dispersing agents and chemical intermediates. In addition, it is used to impart viscosity to and modify the flow of aqueous solutions. 备注 Inhibited with 200ppm BHTHygroscopic. Store in a cool place. Incompatible with strong oxidizing agents. 基本信息 MDL MFCD00147971 EINECS 500-038-2 分子式 (-CH2CH2O-)n 灵敏度 Ambient temperatures. 形态 Powder 溶解性 Soluble in organic solvents, aromatic hydrocarbons and water. Slightly soluble in aliphatic hydrocarbons. Merck 14,7568 安全信息 TSCA 是 |
| A15536 | Alfa Aesar | Polyethylene oxide | M.W. >5,000,000 | 1818元/100g; 9094元/500g; | 咨询 |
应用 It is used as a thickening agent and gel binder in the pharmaceutical industry. It is used as a analytical reagents, substrates, flocculants, dispersants, lubricants, emulsifiers, moisturizers, food additives. 备注 Store at room temperature. Incompatible with oxidizing agent, acids, bases. 基本信息 MDL MFCD00147992 EINECS 500-038-2 分子式 (-CH2CH2O-)n 熔点 ca 175° 灵敏度 Ambient temperatures. 形态 Powder/flake 溶解性 Soluble in water. 安全信息 TSCA 是 |
| J19972 | Alfa Aesar | Polyethylene Glycol 6000 | flakes, Ultrapure, Thermo Scientific | 1670元/1kg; 6205元/5kg; | 咨询 |
应用
- Differential precipitation of DNA.
- Enhances hybridization rate of nucleic acids.
- Improves efficiency of end-labeling with T4 Polynucleotide Kinase(1,2).
- Used in ligation of blunt ended DNA.
- Precipitates bacteriophage ± particles and plasmid DNA.
- Used in preparing single-stranded M13 DNA.
- Promotes cell fusion.
基本信息 MDL MFCD01779614 EINECS 500-038-2 分子量 5400-6600 熔点 60-63° 灵敏度 Ambient temperatures. 形态 Flakes Merck 14,7568 安全信息 RTECS TQ3630000 TSCA 是 |
| C41804 | Alfa Aesar | Poly(ethylene glycol) | average M.W. 1450 | 495元/500g; 338元/100g; 845元/1kg; 2451元/3kg; | 咨询 |
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| C41805 | Alfa Aesar | Poly(ethylene glycol) | average M.W. 8000 | 1672元/1kg; 3915元/3kg; 12820元/10kg; | 咨询 |
基本信息 Ref# 41805 MDL 01779615 闪点 270 形态 Powder |
| C17860 | Alfa Aesar | Poly(ethylene oxide) | M.W. 250,000 to 400,000 | 992元/5g; 2544元/250g; 8421元/1kg; | 咨询 |
基本信息 Ref# 17860 MDL 81839 形态 Powder |
| C17861 | Alfa Aesar | Poly(ethylene oxide) | approx. M.W. 600,000 | 1815元/250g; 3183元/500g; | 咨询 |
基本信息 Ref# 17861 MDL 81839 形态 Powder |
| C17858 | Alfa Aesar | Poly(ethylene oxide) | M.W. 100,000 to 200,000 | 1138元/5g; 3211元/500g; 3010元/250g; | 咨询 |
基本信息 Ref# 17858 MDL 81839 形态 Powder |
| C17859 | Alfa Aesar | Poly(ethylene oxide) | approx. M.W. 200,000 | 433元/5g; 4647元/250g; 25240元/1kg; | 咨询 |
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| C43463 | Alfa Aesar | Poly(ethylene glycol) | average M.W. 4000 | 1715元/1kg; 6276元/5kg; | 咨询 |
基本信息 Ref# 43463 MDL 01779612 分子量 4000 形态 Powder |
| C18322 | Alfa Aesar | Poly(ethylene oxide) | approx. M.W. 900,000 | 497元/5g; 1336元/100g; 3740元/500g; | 咨询 |
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| C19221 | Alfa Aesar | Poly(ethylene glycol) | average M.W. 200 | 290元/5ml; 886元/1L; 3644元/5L; | 咨询 |
基本信息 Ref# 19221 MDL 81839 分子量 200 闪点 171 密度 1125 形态 Powder |
| C19222 | Alfa Aesar | Poly(ethylene glycol) | average M.W. 300 | 1625元/1L; 3497元/2.5L; 8700元/10L; | 咨询 |
基本信息 Ref# 19222 MDL 01779599 闪点 >180 密度 1.12 形态 Powder |
| C19223 | Alfa Aesar | Poly(ethylene glycol) | average M.W. 400 | 1824元/1L; 8411元/5L; | 咨询 |
基本信息 Ref# 19223 MDL 01779601 分子量 400 闪点 235 密度 11275 形态 Powder |
| C19224 | Alfa Aesar | Poly(ethylene glycol) | average M.W. 600 | 2096元/1L; 8139元/5L; | 咨询 |
基本信息 Ref# 19224 MDL 01779603 分子量 600 闪点 252 密度 11265 形态 Powder |
| C19225 | Alfa Aesar | Poly(ethylene glycol) | average M.W. 1000 | 1385元/1kg; 4762元/5kg; | 咨询 |
基本信息 Ref# 19225 MDL 01779605 分子量 1000 闪点 >260 形态 Powder |
| C19226 | Alfa Aesar | Poly(ethylene glycol) | average M.W. 1500 | 303元/100g; 1144元/1kg; 2313元/5kg; | 咨询 |
基本信息 Ref# 19226 MDL 01779609 分子量 1500 闪点 >250 形态 Powder |
| C19228 | Alfa Aesar | Poly(ethylene glycol) | average M.W. 6000 | 1233元/1kg; 3293元/5kg; | 咨询 |
基本信息 Ref# 19228 MDL 81839 分子量 6000 形态 Powder |
| P167-1 | Alfa Aesar | CARBOWAX 400 NF 1L | | 983元/1L; | 咨询 |
基本信息 Ref# F50487 MDL MFCD00147970 分子式 (-CH{2}CH{2}O-)|n 形态 Solid |
| BP233-100 | Alfa Aesar | PEG 8000 100G | | 295元/100g; | 咨询 |
基本信息 Ref# F50301 MDL MFCD00147970 分子式 (-CH{2}CH{2}O-)|n 形态 Solid |
| BP233-1 | Alfa Aesar | PEG 8000 1KG | | 715元/1kg; | 咨询 |
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| P146-3 | Alfa Aesar | CARBOWAX PEG 3350 POWDER 3KG | | 2035元/3kg; | 咨询 |
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| P156-3 | Alfa Aesar | CARBOWAX PEG 8000 POWDER 3KG | | 2839元/3kg; | 咨询 |
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| P156-500 | Alfa Aesar | CARBOWAX PEG 8000 POWDER 500G | | 693元/500g; | 咨询 |
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| 89510 | Sigma-Aldrich | Poly(ethylene glycol) | BioUltra, 8,000 | 635.56元/250 G; 1828.15元/1 KG; | 咨询 |
产品说明 一般描述 聚乙二醇(PEG)是乙二醇聚合物,具有亲水性。PEG具有高水合能力并且结构灵活。由于PEG具有生物相容性并且结构中不存在空间位阻,因此,它在用作药物结合物方面具有优势。 应用 聚乙二醇已被用于: - 酵母的转化缓冲液
- 作为登革病毒分离缓冲液的成分
- 慢病毒颗粒的浓缩
- 疱疹病毒核出口复合物(NEC)的结晶化
生化/生理作用 美国食品和药品监督管理局(FDA)批准PEG用作药物结合物,它是非免疫原性且安全的。PEG被广泛用作生物化学和分子生物学实验的试剂。PEG结合改善了糖尿病药物格列齐特的溶解度和溶出度。它被用于碳纳米管官能化。在富含单宁的树叶中,PEG 8000的存在可提高代谢能(ME)含量和气体产生。 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24889230 | | NACRES | NA.26 |
产品性质 | 质量水平 | 200 | | 产品线 | BioUltra | | 形式 | solid | | 分子量 | Mr 7000-9000 | | 杂质 | insoluble matter:, passes filter test ≤0.001% peroxides (as H2O2): | | pH值(酸碱度) | 5.5-7.0 (25 ℃, 50 mg/mL in H2O) | | mp | 61-64 ℃ | | 溶解性 | H2O: 50 mg/mL at 25 ℃, clear, colorless | | 痕量阴离子 | chloride (Cl-): ≤50 mg/kg sulfate (SO42-): ≤50 mg/kg | | 痕量阳离子 | Al: ≤5 mg/kg As: ≤0.1 mg/kg Ba: ≤5 mg/kg Bi: ≤5 mg/kg Ca: ≤10 mg/kg Cd: ≤5 mg/kg Co: ≤5 mg/kg Cr: ≤5 mg/kg Cu: ≤5 mg/kg Fe: ≤5 mg/kg K: ≤200 mg/kg Li: ≤5 mg/kg Mg: ≤5 mg/kg Mn: ≤5 mg/kg Mo: ≤5 mg/kg Na: ≤200 mg/kg Ni: ≤5 mg/kg Pb: ≤5 mg/kg Sr: ≤5 mg/kg Zn: ≤5 mg/kg | | λ | 50 mg/mL in H2O | | 紫外吸收 | λ: 260 nm Amax: 0.09 λ: 280 nm Amax: 0.03 | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 81260 | Sigma-Aldrich | Poly(ethylene glycol) | average Mn 6,000 | 1187.95元/1 KG; 4759.04元/5 KG; | 咨询 |
产品说明 一般描述 聚乙二醇(PEG)是一种亲水性的聚合物。它可以通过环氧乙烷的阴离子开环聚合而被轻易的合成为不同的分子量和并带有各种端基。当交联成网络时,PEG可具有高的含水量,形成“水凝胶”。水凝胶的形成可通过电离辐射交联PEG或通过PEG大分子单体与反应性链端的共价交联而引发。PEG引其不会触发免疫反应而成为一种适合于生物学应用的材料。 应用 它已用于修饰治疗性蛋白质和肽以增加其溶解度。 光聚合的PEG水凝胶在制备用于包封细胞的生物活性和免疫隔离屏障方面具有新兴的应用。 包装 5 kg in glass bottle 1 kg in poly bottle 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24887720 |
产品性质 | 质量水平 | 300 | | 形式 | flakes | | 分子量 | Mn 5,000-7,000 average Mn 6,000 | | pH值(酸碱度) | 4.5-7.5 | | mp | 60-63 ℃ | | Ω端 | hydroxyl | | α端 | hydroxyl | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| P5413 | Sigma-Aldrich | Poly(ethylene glycol) | for molecular biology, average mol wt 8,000 | 1123.72元/500 G; 1546.69元/1 KG; 3000.59元/2 KG; | 咨询 |
产品说明 一般描述 聚乙二醇(PEG)被用于洗涤剂、乳化剂、香皂、金属加工过程、药物制剂和化妆品中。PEG常被用作润滑剂。它也被用于色谱的固定相中。PEG可防止乳液中的晶体形成。 聚乙二醇(PEG)是环氧乙烷和水通过缩合反应产生的聚合物。当暴露在空气中时,PEG易被氧化降解。尽量减少PEG暴露于高度和/或暴露于氧气或添加抗氧化剂,可以限制降解量。PEG在储存过程中不会水解或变质。PEG不支持霉菌生长。 应用 聚乙二醇已被用于: - 原生质体悬浮液
- 防止乳液发生相分离
- 噬菌体尾样颗粒沉淀
- 纯化和增强聚合酶链反应的产物
包装 500 g in poly bottle 2 kg in poly drum 1 kg in poly bottle 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24898639 | | NACRES | NA.31 |
产品性质 | 质量水平 | 300 | | 等级 | for molecular biology | | 形式 | powder | | 分子量 | average mol wt 8,000 | | 溶解性 | water: soluble (approximately 630 mg/ml, 20 ℃) | | 密度 | 1.0845 g/mL at 70 ℃ 1.0689 g/mL at 90 ℃ | | 异质活性 | DNase, RNase and NICKase, none detected | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| P2139 | Sigma-Aldrich | Poly(ethylene glycol) | average mol wt 8,000, powder | 919.61元/500 G; 1699.66元/1 KG; 2701.54元/2 KG; | 咨询 |
产品说明 一般描述 聚乙二醇(PEG)是一种亲水性聚合物。它可以通过环氧乙烷的阴离子开环聚合进行合成,从而形成不同分子量和带有各种不同端基的聚合物。当交联成网络时,PEG可具有高含水量,从而形成“水凝胶”。由于它不会引发免疫反应,因此PEG是一种适合生物学应用的材料 包装 500 g in poly bottle 2 kg in poly drum 1 kg in poly bottle 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24898275 | | NACRES | NA.23 |
产品性质 | 形式 | powder | | 质量水平 | 200 | | 分子量 | average mol wt 8,000 | | 溶解性 | water: soluble (PEG is soluble in water approximately 630 mg/ml, 20 ℃) | | 密度 | 1.0845 g/mL at 70 ℃ 1.0689 g/mL at 90 ℃ | | Ω端 | hydroxyl | | α端 | hydroxyl | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| P3015 | Sigma-Aldrich | Poly(ethylene glycol) | average mol wt 200 | 250元/250 G; 538.84元/500 G; 937.14元/1 KG; 14517.6元/20 KG; | 咨询 |
产品说明 一般描述 聚乙二醇(PEG)是非离子、亲水、无毒的聚合物。它广泛用于基于聚合物的新兴药物递送领域。PEG有不同的分子量。它有助于蛋白质和核酸的纯化和晶体生长。PEG和葡聚糖一起产生生物材料纯化所需的聚合物双水相体系。它还可与细胞膜相互作用,从而促进细胞融合。 应用 聚乙二醇已用于制备基于甲基纤维素(MC)的聚合物电解质。它还被用作分析纳滤膜的截留分子量和截留研究的溶剂。1。 包装 250, 500 g in poly bottle 1, 20 kg in poly bottle 5 g in glass bottle 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24898381 | | NACRES | NA.21 |
产品性质 | 形式 | liquid | | 质量水平 | 200 | | 分子量 | average mol wt 200 | | pH值(酸碱度) | 4.5-7.5 | | 粘度 | 4.3 cSt(210 °F)(lit.) | | mp | -65 ℃ (lit.) | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves |
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| P4338 | Sigma-Aldrich | Poly(ethylene glycol) | BioXtra, average mol wt 3,350, powder | 1671.06元/500 G; 2504.77元/1 KG; 4651.62元/2 KG; | 咨询 |
产品说明 一般描述 聚乙二醇(PEG)是一种亲水性聚合物。它可以通过环氧乙烷的阴离子开环聚合反应而进行合成,产生不同的分子量和端基。当交联成网络时,PEG可具有高含水量,形成“水凝胶”。聚乙二醇(PEG)不会引发免疫反应,是一种理想的生物学应用材料。 包装 500 g in poly bottle 2 kg in poly drum 1 kg in poly bottle 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24898527 | | NACRES | NA.23 |
产品性质 | 质量水平 | 200 | | 产品线 | BioXtra | | 形式 | powder | | 分子量 | average mol wt 3,350 | | 杂质 | ≤0.01% Phosphorus (P) ≤0.1% Insoluble matter | | 溶解性 | water: soluble (PEG is soluble in water approximately 670 mg/ml, 20 ℃) | | 密度 | 1.0962 g/mL at 60 ℃ 1.0764 g/mL at 80 ℃ | | 痕量阴离子 | chloride (Cl-): ≤0.05% sulfate (SO42-): ≤0.05% | | 痕量阳离子 | Al: ≤0.0005% Ca: ≤0.0005% Cu: ≤0.0005% Fe: ≤0.0005% K: ≤0.005% Mg: ≤0.0005% NH4+: ≤0.05% Na: ≤0.05% Pb: ≤0.001% Zn: ≤0.0005% | | Ω端 | hydroxyl | | α端 | hydroxyl | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 81255 | Sigma-Aldrich | Poly(ethylene glycol) | BioUltra, 6,000 | 776.06元/250 G; 2222.34元/1 KG; 4444.66元/2.5 KG; | 咨询 |
产品说明 一般描述 聚(乙二醇)(PEG)是非离子型亲水聚合物,并且可以获得不同的分子量形式。它有助于蛋白质和核酸的纯化和晶体生长。PEG可与葡聚糖一起产生含水聚合物两相体系,该体系是生物材料纯化所必需的。PEG还能与细胞膜相互作用,从而使得细胞融合。 应用 聚(乙二醇)已用于Galegae orientalis幼苗的胁迫(脱水)处理。它已被用于制备水性两相系统以研究跨界面的蛋白质扩散。 其他说明 蛋白质的分级沉淀;原生质体融合;病毒纯化;在含有PEG和抗体的琼脂糖凝胶上进行蛋白电印迹 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24887715 | | NACRES | NA.26 |
产品性质 | 质量水平 | 200 | | 产品线 | BioUltra | | 形式 | solid | | 分子量 | Mr 5000-7000 | | 杂质 | insoluble matter, passes filter test ≤20 mg/kg peroxides (as H2O2) | | pH值(酸碱度) | 5.5-7.0 (25 ℃, 50 mg/mL in H2O) | | 溶解性 | H2O: 50 mg/mL at 20 ℃, clear, colorless | | 痕量阴离子 | chloride (Cl-): ≤50 mg/kg sulfate (SO42-): ≤50 mg/kg | | 痕量阳离子 | Al: ≤5 mg/kg As: ≤0.1 mg/kg Ba: ≤5 mg/kg Bi: ≤5 mg/kg Ca: ≤10 mg/kg Cd: ≤5 mg/kg Co: ≤5 mg/kg Cr: ≤5 mg/kg Cu: ≤5 mg/kg Fe: ≤5 mg/kg K: ≤200 mg/kg Li: ≤5 mg/kg Mg: ≤5 mg/kg Mn: ≤5 mg/kg Mo: ≤5 mg/kg Na: ≤200 mg/kg Ni: ≤5 mg/kg Pb: ≤5 mg/kg Sr: ≤5 mg/kg Zn: ≤5 mg/kg | | λ | 50 mg/mL in H2O | | 紫外吸收 | λ: 260 nm Amax: 0.15 λ: 280 nm Amax: 0.10 | | 储存温度 | 2-8℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 81300 | Sigma-Aldrich | Poly(ethylene glycol) | average Mn 20,000 | 1320.36元/1 KG; 4920.04元/5 KG; | 咨询 |
产品说明 一般描述 聚乙二醇(PEG)是亲水性聚合物。它可以通过环氧乙烷的阴离子开环聚合很容易地合成,得到一系列分子量和各种端基。当交联成网时,PEG可具有很高的含水量,形成“水凝胶”。可以通过电离辐射使PEG交联或通过PEG大分子单体与反应性链端共价交联来引发水凝胶形成。PEG是适合生物学应用的材料,因为它不会引发免疫反应。 应用 PEG被用于修饰治疗性蛋白和肽,以增加溶解度、降低毒性。 光聚合的PEG水凝胶在制备生物活性和免疫隔离的屏障用于细胞包封方面具有新兴应用。 包装 5 kg in glass bottle 1 kg in poly bottle 其他说明 分子量:Mn为16,000-24,000 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24887748 | | NACRES | NA.23 |
产品性质 | 质量水平 | 200 | | 形式 | flakes | | 分子量 | average Mn 20,000 | | mp | 63-66 ℃ | | Ω端 | hydroxyl | | α端 | hydroxyl | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 91893 | Sigma-Aldrich | Poly(ethylene glycol) | BioUltra, 400 | 596.29元/250 ML; 1374.67元/1 L; | 咨询 |
产品说明 一般描述 聚乙二醇(PEG)是非离子型亲水聚合物,有不同的分子量可供选择。它可促进蛋白和核酸的纯化和晶体生长。PEG和葡聚糖一起产生生物材料纯化所需的聚合物双水相体系。PEG还可与细胞膜相互作用,从而促进细胞融合。 应用 聚乙二醇(PEG)已用于溶解JC-124——一种核苷酸结合结构域富亮氨酸家族热蛋白3基因(NLRP3)炎性小体抑制剂和CoQ10——一种线粒体辅酶Q4。 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24889578 | | NACRES | NA.26 |
产品性质 | 质量水平 | 200 | | 产品线 | BioUltra | | 形式 | liquid | | 分子量 | Mr 380-420 | | 杂质 | insoluble matter:, passes filter test ≤0.02% peroxides (as H2O2): | | 折射率 | n20/D 1.467 | | pH值(酸碱度) | 5.5-7.0 (25 ℃, 50 mg/mL in H2O) | | 溶解性 | H2O: 50 mg/mL at 25 ℃, clear, colorless | | 密度 | 1.126 g/mL at 20 ℃ | | 痕量阴离子 | chloride (Cl-): ≤50 mg/kg sulfate (SO42-): ≤50 mg/kg | | 痕量阳离子 | Al: ≤5 mg/kg As: ≤0.1 mg/kg Ba: ≤5 mg/kg Bi: ≤5 mg/kg Ca: ≤10 mg/kg Cd: ≤5 mg/kg Co: ≤5 mg/kg Cr: ≤5 mg/kg Cu: ≤5 mg/kg Fe: ≤5 mg/kg K: ≤200 mg/kg Li: ≤5 mg/kg Mg: ≤5 mg/kg Mn: ≤5 mg/kg Mo: ≤5 mg/kg Na: ≤300 mg/kg Ni: ≤5 mg/kg Pb: ≤5 mg/kg Sr: ≤5 mg/kg Zn: ≤5 mg/kg | | λ | 50 mg/mL in H2O | | 紫外吸收 | λ: 260 nm Amax: 0.06 λ: 280 nm Amax: 0.03 | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves |
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| 95904 | Sigma-Aldrich | Poly(ethylene glycol) | BioUltra, 4,000 | 614.9元/250 G; 1948.03元/1 KG; | 咨询 |
产品说明 一般描述 聚乙二醇(PEG)是乙二醇聚合物,具有亲水性。PEG结构灵活并且具有高水合能力。由于PEG具有生物相容性并且结构中不存在空间位阻。美国食品和药品监督管理局(FDA)批准PEG用作药物结合物。它是非免疫原性且安全的。PEG结合改善了糖尿病药物格列齐特的溶解度和溶出度。PEG被广泛用作生物化学和分子生物学实验的试剂。它被用于碳纳米管官能化。 应用 聚乙二醇已被用作: - 小麦原生质体分离和转化缓冲液的组分
- 悬浮细胞培养物的添加剂
- 酵母转化缓冲液的组分
- 半胱氨酸蛋白酶ATG4B结晶化缓冲液的组分
基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24890217 | | NACRES | NA.26 |
产品性质 | 质量水平 | 200 | | 产品线 | BioUltra | | 形式 | powder | | 分子量 | Mr 3500-4500 | | 杂质 | insoluble matter:, passes filter test ≤0.001% peroxides (as H2O2): | | pH值(酸碱度) | 5.5-7.0 (25 ℃, 50 mg/mL in H2O) | | mp | 58-61 ℃ | | 溶解性 | H2O: 50 mg/mL at 25 ℃, clear, colorless | | 痕量阴离子 | chloride (Cl-): ≤50 mg/kg sulfate (SO42-): ≤50 mg/kg | | 痕量阳离子 | Al: ≤5 mg/kg As: ≤0.1 mg/kg Ba: ≤5 mg/kg Bi: ≤5 mg/kg Ca: ≤10 mg/kg Cd: ≤5 mg/kg Co: ≤5 mg/kg Cr: ≤5 mg/kg Cu: ≤5 mg/kg Fe: ≤5 mg/kg K: ≤200 mg/kg Li: ≤5 mg/kg Mg: ≤5 mg/kg Mn: ≤5 mg/kg Mo: ≤5 mg/kg Na: ≤200 mg/kg Ni: ≤5 mg/kg Pb: ≤5 mg/kg Sr: ≤5 mg/kg Zn: ≤5 mg/kg | | λ | 50 mg/mL in H2O | | 紫外吸收 | λ: 260 nm Amax: ≤0.10 λ: 280 nm Amax: ≤0.04 | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 84797 | Sigma-Aldrich | Poly(ethylene glycol) | BioUltra, 2,000 | 681.05元/250 G; 2151.28元/1 KG; | 咨询 |
产品说明 一般描述 聚(乙二醇)(PEG)是非离子型亲水聚合物,可获得不同的分子量形式。它有助于蛋白和核酸的纯化和晶体生长。PEG和葡聚糖一起产生生物材料纯化所需的聚合物双水相体系。PEG还可与细胞膜相互作用,从而促进细胞融合。它具有隐身效果,以及延长的血液循环和出色的生物相容性。PEG能过通过刺激补体途径引起超敏反应。 应用 聚乙二醇用于: - 作为制备液体干燥剂溶液的成分
- 作为蛋白质结晶中的沉淀剂和添加剂
- 作为代表性的生物相容性聚合物,可在分子水平上解释其与细胞系统的相互作用
基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24888269 | | NACRES | NA.26 |
产品性质 | 质量水平 | 200 | | 产品线 | BioUltra | | 形式 | powder | | 分子量 | Mr 1900-2200 | | 杂质 | insoluble matter:, passes filter test ≤0.001% peroxides (as H2O2): | | pH值(酸碱度) | 5.5-7.0 (25 ℃, 50 mg/mL in H2O) | | mp | 50-53 ℃ | | 溶解性 | H2O: 50 mg/mL at 25 ℃, clear, colorless | | 痕量阴离子 | chloride (Cl-): ≤50 mg/kg sulfate (SO42-): ≤50 mg/kg | | 痕量阳离子 | Al: ≤5 mg/kg As: ≤0.1 mg/kg Ba: ≤5 mg/kg Bi: ≤5 mg/kg Ca: ≤10 mg/kg Cd: ≤5 mg/kg Co: ≤5 mg/kg Cr: ≤5 mg/kg Cu: ≤5 mg/kg Fe: ≤5 mg/kg K: ≤200 mg/kg Li: ≤5 mg/kg Mg: ≤5 mg/kg Mn: ≤5 mg/kg Mo: ≤5 mg/kg Na: ≤200 mg/kg Ni: ≤5 mg/kg Pb: ≤5 mg/kg Sr: ≤5 mg/kg Zn: ≤5 mg/kg | | λ | 50 mg/mL in H2O | | 紫外吸收 | λ: 260 nm Amax: ≤0.1 λ: 280 nm Amax: ≤0.04 | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 81240 | Sigma-Aldrich | Poly(ethylene glycol) | average Mn 4,000, platelets | 2236.43元/1 KG; 7782.58元/5 KG; | 咨询 |
产品说明 一般描述 聚乙二醇(PEG)是一种亲水性聚合物。它可以通过环氧乙烷的阴离子开环聚合反应而进行合成,产生不同的分子量和端基。当PEG交叉成网状建构,能够有高水含量,形成水凝胶PEG,是很好的生物材料因为它不会引起免疫应答。 应用 聚乙二醇(PEG)板可以用于 - 原生质体导入和培养中PEG-直接基因传递,
- 用于从植物组织中测量细胞溶质磷酸烯醇丙酮酸羧激酶(PEPCK)
- 作为DNA转化试剂,用于来自水稻叶鞘的植物原生质体瞬时基因表达研究。
- 制备等温组装缓冲液和TSS培养液,用于独特核苷酸序列(UNS)-引导组装重复DNA部分
- DNA转化进入出芽酵母Saccharomyces cerevisiae长期细胞中。
- 作为DNA转化试剂
包装 5 kg in glass bottle 1 kg in poly bottle 其他说明 用于制备高生物特异性细胞粘附基底的细胞粘附肽接枝的聚合物网络。 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24887706 | | NACRES | NA.23 |
产品性质 | 质量水平 | 200 | | 生物来源 | platelets | | 形式 | powder | | 分子量 | Mn 3,500-4,500 average Mn 4,000 | | mp | 58-61 ℃ | | Ω端 | hydroxyl | | α端 | hydroxyl | | 储存温度 | 2-8℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 81310 | Sigma-Aldrich | Poly(ethylene glycol) | 35,000 | 1304.29元/1 KG; 3619.37元/5 KG; | 咨询 |
产品说明 一般描述 聚(乙二醇)(PEG)是合成聚合物,作为环氧乙烷低聚物,具有低成本、亲水性和生物相容性等特点,适合生产生物医用水凝胶。 应用 PEG可广泛应用于药物输送、生物医学应用和能量存储系统。 包装 5 kg in glass bottle 1 kg in poly bottle 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24887750 | | NACRES | NA.23 |
产品性质 | 质量水平 | 200 | | 形式 | flakes | | 分子量 | average Mn 35,000 | | mp | 64-66 ℃ | | Ω端 | hydroxyl | | α端 | hydroxyl | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 81280 | Sigma-Aldrich | Poly(ethylene glycol) | 10,000 | 1824.92元/1 KG; | 咨询 |
产品说明 一般描述 聚(乙二醇)(PEG)是一种环氧乙烷的低聚物,其主要用作合成聚合物。它具有亲水性、生物相容性和低成本等特点,使其可用于生物医学水凝胶的制备。 应用 PEG可用于多种应用,包括药物递送、生物医学应用和能量存储。 包装 1 kg in poly bottle 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24887732 | | NACRES | NA.23 |
产品性质 | 质量水平 | 200 | | 形式 | solid | | 分子量 | 8500-11500 | | mp | 62-65 ℃ | | Ω端 | hydroxyl | | α端 | hydroxyl | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 81253 | Sigma-Aldrich | Poly(ethylene glycol) | BioUltra, for molecular biology, 6,000 | 1025.83元/250 G; 3196.57元/1 KG; 7025.14元/2.5 KG; | 咨询 |
产品说明 一般描述 聚(乙二醇)(PEG)是非离子型亲水聚合物,并且可以获得不同的分子量形式。它有助于蛋白质和核酸的纯化和晶体生长。PEG可与葡聚糖一起产生含水聚合物两相体系,该体系是生物材料纯化所必需的。PEG还能与细胞膜相互作用,从而使得细胞融合。 应用 聚(乙二醇)已用于HIV(人类免疫缺陷病毒)的浓缩。它已被用于研究乳链菌肽CD(圆二色谱)光谱的溶液中。 其他说明 噬菌体和质粒DNA制备 - λ噬菌体的沉淀; DNA片段的分级分离 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24887713 | | NACRES | NA.26 |
产品性质 | 质量水平 | 200 | | 等级 | for molecular biology | | 产品线 | BioUltra | | 形式 | solid | | 分子量 | Mr 5000-7000 | | 杂质 | DNases, none detected RNases, none detected insoluble matter, passes filter test phosphatases, none detected proteases, none detected | | pH值(酸碱度) | 5.5-7.0 (25 ℃, 50 mg/mL in H2O) | | 溶解性 | H2O: 50 mg/mL at 20 ℃, clear, colorless | | 痕量阴离子 | chloride (Cl-): ≤50 mg/kg sulfate (SO42-): ≤50 mg/kg | | 痕量阳离子 | Al: ≤5 mg/kg As: ≤0.1 mg/kg Ba: ≤5 mg/kg Bi: ≤5 mg/kg Ca: ≤10 mg/kg Cd: ≤5 mg/kg Co: ≤5 mg/kg Cr: ≤5 mg/kg Cu: ≤5 mg/kg Fe: ≤5 mg/kg K: ≤200 mg/kg Li: ≤5 mg/kg Mg: ≤5 mg/kg Mn: ≤5 mg/kg Mo: ≤5 mg/kg Na: ≤200 mg/kg Ni: ≤5 mg/kg Pb: ≤5 mg/kg Sr: ≤5 mg/kg Zn: ≤5 mg/kg | | λ | 50 mg/mL in H2O | | 紫外吸收 | λ: 260 nm Amax: 0.15 λ: 280 nm Amax: 0.10 | | 适用性 | suitable for (molecular biology applications) | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| P3265 | Sigma-Aldrich | Poly(ethylene glycol) | average mol wt 400 | 697.78元/500 G; 992.95元/1 KG; | 咨询 |
产品说明 一般描述 聚乙二醇(PEG)是一种环氧乙烷的低聚物,基于其低成本、生物相容性和亲水性等独特性能,主要用作合成聚合物。它可用于生物医学水凝胶的生产。 应用 PEG应用于多种生物医学领域,包括能量存储和药物输送等。 包装 500 g in poly bottle 1 kg in poly bottle 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24897878 | | NACRES | NA.23 |
产品性质 | 质量水平 | 100 | | 形式 | liquid | | 分子量 | average mol wt 400 | | 折射率 | n/D 1.465 (20 ℃) | | 粘度 | 7.3 cSt (210 °F) | | mp | 4-8 ℃ | | 溶解性 | water: 100 mg/mL | | 密度 | 1.1254 g/cm3 at 20 ℃ 1.0930 g/cm3 at 60 ℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves |
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| 81172 | Sigma-Aldrich | Poly(ethylene glycol) | tested according to Ph. Eur., 400 | 1336.06元/1 L; 7993.87元/10 L; | 咨询 |
基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24887676 | | NACRES | NA.21 |
产品性质 | 质量水平 | 200 | | agency | tested according to Ph. Eur. | | 形式 | liquid | | 分子量 | 380-420 | | application(s) | pharmaceutical (small molecule) | | 储存温度 | 2-8℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves |
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| 03394 | Sigma-Aldrich | Poly(ethylene glycol) | tested according to Ph. Eur., 6,000 | 1288.26元/1KG; | 咨询 |
产品说明 应用 聚乙二醇用于将西罗莫司固体分散体纳米粒作为亲水性载体进行表征。 生化/生理作用 聚乙二醇 (PEG) 是环氧乙烷和水的缩聚物。增强提取蛋白的复性。 这使得结晶蛋白的表征成为可能。 制备说明 聚乙二醇可溶于许多有机溶剂,易溶于芳香烃。也微溶于脂肪烃。 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24845475 | | NACRES | NA.21 |
产品性质 | 质量水平 | 200 | | agency | tested according to Ph. Eur. | | 形式 | solid | | 分子量 | 5000-7000 | | 溶解性 | aliphatic hydrocarbons: slightly soluble organic solvents: soluble | | application(s) | pharmaceutical (small molecule) | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 95172 | Sigma-Aldrich | Poly(ethylene glycol) | BioUltra, 20,000 | 625.08元/250 G; | 咨询 |
基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24890102 | | NACRES | NA.26 |
产品性质 | 质量水平 | 200 | | 产品线 | BioUltra | | 形式 | flakes | | 分子量 | Mr ~16000-24000 | | 杂质 | insoluble matter:, passes filter test ≤0.001% peroxides (as H2O2): | | pH值(酸碱度) | 5.5-7.0 (25 ℃, 50 mg/mL in H2O) | | mp | 63-66 ℃ | | 溶解性 | H2O: 50 mg/mL at 25 ℃, clear, colorless | | 痕量阴离子 | chloride (Cl-): ≤50 mg/kg sulfate (SO42-): ≤50 mg/kg | | 痕量阳离子 | Al: ≤5 mg/kg As: ≤0.1 mg/kg Ba: ≤5 mg/kg Bi: ≤5 mg/kg Ca: ≤10 mg/kg Cd: ≤5 mg/kg Co: ≤5 mg/kg Cr: ≤5 mg/kg Cu: ≤5 mg/kg Fe: ≤5 mg/kg K: ≤200 mg/kg Li: ≤5 mg/kg Mg: ≤5 mg/kg Mn: ≤5 mg/kg Mo: ≤5 mg/kg Na: ≤200 mg/kg Ni: ≤5 mg/kg Pb: ≤5 mg/kg Sr: ≤5 mg/kg Zn: ≤5 mg/kg | | λ | 50 mg/mL in H2O | | 紫外吸收 | λ: 260 nm Amax: 0.15 λ: 280 nm Amax: 0.20 | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 94646 | Sigma-Aldrich | Poly(ethylene glycol) | BioUltra, 35,000 | 631.86元/250 G; 1914.15元/1 KG; | 咨询 |
基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24890034 | | NACRES | NA.26 |
产品性质 | 质量水平 | 200 | | 产品线 | BioUltra | | 形式 | powder or crystals (or flakes) | | 分子量 | Mr ~35000 | | 杂质 | insoluble matter:, passes filter test ≤0.005% peroxides (as H2O2): | | pH值(酸碱度) | 5.5-7.0 (25 ℃, 50 mg/mL in H2O) | | mp | 64-66 ℃ | | 溶解性 | H2O: 50 mg/mL at 25 ℃, clear, colorless | | 痕量阴离子 | chloride (Cl-): ≤50 mg/kg sulfate (SO42-): ≤50 mg/kg | | 痕量阳离子 | Al: ≤5 mg/kg As: ≤0.1 mg/kg Ba: ≤5 mg/kg Bi: ≤5 mg/kg Ca: ≤10 mg/kg Cd: ≤5 mg/kg Co: ≤5 mg/kg Cr: ≤5 mg/kg Cu: ≤5 mg/kg Fe: ≤5 mg/kg K: ≤200 mg/kg Li: ≤5 mg/kg Mg: ≤5 mg/kg Mn: ≤5 mg/kg Mo: ≤5 mg/kg Na: ≤200 mg/kg Ni: ≤5 mg/kg Pb: ≤5 mg/kg Sr: ≤5 mg/kg Zn: ≤5 mg/kg | | λ | 50 mg/mL in H2O | | 紫外吸收 | λ: 260 nm Amax: 0.12 λ: 280 nm Amax: 0.12 | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 88276 | Sigma-Aldrich | Poly(ethylene glycol) | BioUltra, 3,350 | 997.81元/250 G; 3172.2元/1 KG; | 咨询 |
基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24889075 | | NACRES | NA.26 |
产品性质 | 质量水平 | 200 | | 产品线 | BioUltra | | 形式 | powder | | 分子量 | Mr 3000-3700 | | 杂质 | insoluble matters, passes filter test | | pH值(酸碱度) | 5.5-7.0 (25 ℃, 50 mg/mL in H2O) | | 溶解性 | H2O: 50 mg/mL, clear, colorless | | 痕量阴离子 | chloride (Cl-): <50 mg/kg sulfate (SO42-): <50 mg/kg | | 痕量阳离子 | Al: ≤5 mg/kg As: ≤0.1 mg/kg Ba: ≤5 mg/kg Bi: ≤5 mg/kg Ca: ≤5 mg/kg Cd: ≤5 mg/kg Co: ≤5 mg/kg Cr: ≤5 mg/kg Cu: ≤5 mg/kg Fe: ≤5 mg/kg K: ≤200 mg/kg Li: ≤5 mg/kg Mg: ≤5 mg/kg Mn: ≤5 mg/kg Mo: ≤5 mg/kg Na: ≤200 mg/kg Ni: ≤5 mg/kg Pb: ≤5 mg/kg Sr: ≤5 mg/kg Zn: ≤5 mg/kg | | λ | 50 mg/mL in H2O | | 紫外吸收 | λ: 260 nm Amax: 0.06 λ: 280 nm Amax: 0.03 | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 90878 | Sigma-Aldrich | Poly(ethylene glycol) | BioUltra, 300 | 601.61元/250 ML; 1347.85元/1 L; | 咨询 |
基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24889419 | | NACRES | NA.26 |
产品性质 | 质量水平 | 100 | | 产品线 | BioUltra | | 形式 | viscous liquid | | 分子量 | Mr 285-315 | | 杂质 | insoluble matter:, passes filter test ≤0.001% peroxides (as H2O2): | | 折射率 | n20/D 1.465 | | pH值(酸碱度) | 5.5-7.0 (25 ℃, 50 mg/mL in H2O) | | 溶解性 | H2O: 50 mg/mL at 25 ℃, clear, colorless | | 密度 | 1.125 g/mL at 20 ℃ | | 痕量阴离子 | chloride (Cl-): ≤50 mg/kg sulfate (SO42-): ≤50 mg/kg | | 痕量阳离子 | Al: ≤5 mg/kg As: ≤0.1 mg/kg Ba: ≤5 mg/kg Bi: ≤5 mg/kg Ca: ≤10 mg/kg Cd: ≤5 mg/kg Co: ≤5 mg/kg Cr: ≤5 mg/kg Cu: ≤5 mg/kg Fe: ≤5 mg/kg K: ≤200 mg/kg Li: ≤5 mg/kg Mg: ≤5 mg/kg Mn: ≤5 mg/kg Mo: ≤5 mg/kg Na: ≤200 mg/kg Ni: ≤5 mg/kg Pb: ≤5 mg/kg Sr: ≤5 mg/kg Zn: ≤5 mg/kg | | λ | 50 mg/mL in H2O | | 紫外吸收 | λ: 260 nm Amax: 0.06 λ: 280 nm Amax: 0.03 | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 88440 | Sigma-Aldrich | Poly(ethylene glycol) | BioUltra, 200 | 664.95元/250 ML; 1947.72元/1 L; | 咨询 |
产品说明 一般描述 聚乙二醇(PEG)是非离子型亲水聚合物,有不同的分子量可供选择。它有助于蛋白和核酸的纯化和晶体生长。PEG和葡聚糖一起产生生物材料纯化所需的聚合物双水相体系。PEG还可与细胞膜相互作用,从而促进细胞融合。 应用 聚乙二醇(PEG)用于确定 NADPH 氧化酶 4(Nox4)在调控血管内皮生长因子(VEGF)表达中的信号传导作用。在物种特异性定量聚合酶链反应(qPCR)中稀释裂解液。 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24889096 | | NACRES | NA.26 |
产品性质 | 质量水平 | 100 | | 产品线 | BioUltra | | 形式 | liquid | | 分子量 | Mr 190-210 | | 杂质 | insoluble matter:, passes filter test ≤0.02% peroxides (as H2O2): | | 折射率 | n20/D 1.460 | | pH值(酸碱度) | 5.5-7.0 (25 ℃, 50 mg/mL in H2O) | | 溶解性 | H2O: 50 mg/mL at 25 ℃, clear, colorless | | 密度 | 1.124 g/mL at 20 ℃ | | 痕量阴离子 | chloride (Cl-): ≤50 mg/kg sulfate (SO42-): ≤50 mg/kg | | 痕量阳离子 | Al: ≤5 mg/kg As: ≤0.1 mg/kg Ba: ≤5 mg/kg Bi: ≤5 mg/kg Ca: ≤10 mg/kg Cd: ≤5 mg/kg Co: ≤5 mg/kg Cr: ≤5 mg/kg Cu: ≤5 mg/kg Fe: ≤5 mg/kg K: ≤500 mg/kg Li: ≤5 mg/kg Mg: ≤5 mg/kg Mn: ≤5 mg/kg Mo: ≤5 mg/kg Na: ≤200 mg/kg Ni: ≤5 mg/kg Pb: ≤5 mg/kg Sr: ≤5 mg/kg Zn: ≤5 mg/kg | | λ | 50 mg/mL in H2O | | 紫外吸收 | λ: 260 nm Amax: 0.06 λ: 280 nm Amax: 0.03 | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 519.8 °F - closed cup | | 闪点(C) | 271.00 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves |
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| P3515 | Sigma-Aldrich | Poly(ethylene glycol) | average Mn 950-1,050 | 384.47元/250 G; 531.3元/500 G; 736.12元/1 KG; | 咨询 |
产品说明 一般描述 聚(乙二醇)是一种无毒、水溶性的聚合物,可以抵抗免疫系统的识别。 包装 250, 500 g in poly bottle 1 kg in poly bottle 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24898420 | | NACRES | NA.07 |
产品性质 | 质量水平 | 100 | | 形式 | waxy solid | | 分子量 | average Mn 950-1,050 | | 粘度 | 17.4 cSt(210 °F)(lit.) | | mp | 39 ℃ (lit.) | | 溶解性 | water: soluble (PEG is soluble in water approximately 800 mg/ml, 20 ℃) | | 密度 | 1.0926 g/mL at 60 ℃ 1.0765 g/mL at 80 ℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 87333 | Sigma-Aldrich | Poly(ethylene glycol) | BioUltra, 600 | 586.12元/250 G; 1913.56元/1 KG; | 咨询 |
基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24888888 | | NACRES | NA.26 |
产品性质 | 质量水平 | 100 | | 产品线 | BioUltra | | 形式 | liquid (or viscous liquid or paste) | | 分子量 | Mr 570-630 | | 杂质 | insoluble matter:, passes filter test ≤0.002% peroxides (as H2O2) | | 折射率 | n20/D 1.469 | | pH值(酸碱度) | 5.5-7.0 (25 ℃, 50 mg/mL in H2O) | | mp | 17-22 ℃ (lit.) | | 溶解性 | H2O: 50 mg/mL at 25 ℃, clear, colorless | | 密度 | 1.13 g/mL at 20 ℃ | | 痕量阴离子 | chloride (Cl-): ≤50 mg/kg sulfate (SO42-): ≤50 mg/kg | | 痕量阳离子 | Al: ≤5 mg/kg As: ≤0.1 mg/kg Ba: ≤5 mg/kg Bi: ≤5 mg/kg Ca: ≤10 mg/kg Cd: ≤5 mg/kg Co: ≤5 mg/kg Cr: ≤5 mg/kg Cu: ≤5 mg/kg Fe: ≤5 mg/kg K: ≤500 mg/kg Li: ≤5 mg/kg Mg: ≤5 mg/kg Mn: ≤5 mg/kg Mo: ≤5 mg/kg Na: ≤200 mg/kg Ni: ≤5 mg/kg Pb: ≤5 mg/kg Sr: ≤5 mg/kg Zn: ≤5 mg/kg | | λ | 50 mg/mL in H2O | | 紫外吸收 | λ: 260 nm Amax: 0.06 λ: 280 nm Amax: 0.03 | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 202401 | Sigma-Aldrich | Poly(ethylene glycol) | average Mn 600, waxy solid (moist) | 572.37元/250 G; 903.54元/500 G; 13370.7元/20 KG; | 咨询 |
基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24852062 | | NACRES | NA.23 |
产品性质 | 质量水平 | 200 | | 形式 | waxy solid (moist) | | 分子量 | Mn 570-630 average Mn 600 | | 折射率 | n20/D 1.467 | | 粘度 | 10.5 cSt(210 °F)(lit.) | | mp | 20-25 ℃ (lit.) | | 密度 | 1.128 g/mL at 25 ℃ | | Ω端 | hydroxyl | | α端 | hydroxyl | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 525.0 °F - closed cup | | 闪点(C) | 273.90 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves |
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| P6667 | Sigma-Aldrich | Poly(ethylene glycol) | average mol wt 10,000 | 822.64元/500 G; 1375.39元/1 KG; 2097.01元/2 KG; | 咨询 |
基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24898788 | | NACRES | NA.21 |
产品性质 | 质量水平 | 200 | | 形式 | solid | | 分子量 | average mol wt 10,000 | | 溶解性 | water: soluble (100 mg/ml) | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 81210 | Sigma-Aldrich | Poly(ethylene glycol) | average Mw 1,500 | 823.04元/500 G; 999.38元/1 KG; 3919.94元/5 KG; | 咨询 |
产品说明 一般描述 聚乙二醇 (PEG) 是一种非离子型亲水性聚合物,具有不同的分子量。有助于蛋白质和核酸的纯化和晶体生长。PEG 和葡聚糖形成聚合物双水相系统,用于生物物质的纯化。PEG 还与细胞膜相互作用,从而导致细胞融合。 应用 聚乙二醇已被用于体外培养珠的组织学、组织化学和免疫组织化学评价。已用于细胞融合。 包装 500 g in poly bottle 1, 5 kg in poly bottle 其他说明 分子量范围:1,400-1,600 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24887690 | | NACRES | NA.23 |
产品性质 | 质量水平 | 200 | | 形式 | solid | | 分子量 | average Mw 1,500 | | mp | 45-50 ℃ | | 转变温度 | Tm 45-50 ℃ | | Ω端 | hydroxyl | | α端 | hydroxyl | | 储存温度 | 2-8℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 81290 | Supelco | Poly(ethylene glycol) | analytical standard, for GPC, 2,000 | 3059.41元/1 G; | 咨询 |
基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24887741 | | NACRES | NA.24 |
产品性质 | 质量水平 | 100 | | 等级 | analytical standard for GPC | | 保质期 | limited shelf life, expiry date on the label | | 分子量 | Mn ~1900 Mp ~2010 Mw ~1960 | | technique(s) | gel permeation chromatography (GPC): suitable | | mp | 55-58 ℃ | | Mw/Mn | ~1.03 | | application(s) | cleaning products cosmetics food and beverages personal care | | 格式 | neat | | 储存温度 | 2-8℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 92897 | Sigma-Aldrich | Poly(ethylene glycol) | BioUltra, 10,000 | 738.43元/250 G; 2135.65元/1 KG; | 咨询 |
基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24889645 | | NACRES | NA.26 |
产品性质 | 质量水平 | 200 | | 产品线 | BioUltra | | 形式 | solid | | 分子量 | Mr 8500-11500 | | 杂质 | insoluble matter:, passes filter test ≤0.001% peroxides (as H2O2): | | pH值(酸碱度) | 5.5-7.0 (25 ℃, 50 mg/mL in H2O) | | mp | 62-65 ℃ | | 溶解性 | H2O: 50 mg/mL at 25 ℃, clear, colorless | | 痕量阴离子 | chloride (Cl-): ≤50 mg/kg sulfate (SO42-): ≤50 mg/kg | | 痕量阳离子 | Al: ≤5 mg/kg As: ≤0.1 mg/kg Ba: ≤5 mg/kg Bi: ≤5 mg/kg Ca: ≤10 mg/kg Cd: ≤5 mg/kg Co: ≤5 mg/kg Cr: ≤5 mg/kg Cu: ≤5 mg/kg Fe: ≤5 mg/kg K: ≤200 mg/kg Li: ≤5 mg/kg Mg: ≤5 mg/kg Mn: ≤5 mg/kg Mo: ≤5 mg/kg Na: ≤200 mg/kg Ni: ≤5 mg/kg Pb: ≤5 mg/kg Sr: ≤5 mg/kg Zn: ≤5 mg/kg | | λ | 50 mg/mL in H2O | | 紫外吸收 | λ: 260 nm Amax: 0.09 λ: 280 nm Amax: 0.03 | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 81242 | Sigma-Aldrich | Poly(ethylene glycol) | tested according to Ph. Eur., 4,000 | 2204.4元/1 KG; | 咨询 |
产品说明 一般描述 聚(乙二醇)(PEG)是一种无毒的水溶性聚合物。PEG 术语用于分子量低于 20000 的聚合物链,而聚(环氧乙烷)(PEO)是指较高分子量的聚合物。PEG 具有多种生物医学应用。它与 α-环糊精形成复合物。已有研究报道了通过介孔二氧化硅(MS)模板法工程化 PEG 水凝胶颗粒。 应用 聚(乙二醇)可用于以下研究: - 用于修饰蛋白质形成循环寿命增加、免疫原性和抗原性降低的缀合物。
- 用于蛋白质扩散控制运输的水凝胶的制备。
- 聚(乙二醇)二甲基丙烯酸酯(PEGDM)的制备。
基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24887707 | | NACRES | NA.21 |
产品性质 | 质量水平 | 200 | | agency | tested according to Ph. Eur. | | 形式 | solid | | 分子量 | 3500-4500 | | application(s) | pharmaceutical (small molecule) | | 储存温度 | 2-8℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| P5402 | Sigma-Aldrich | Poly(ethylene glycol) | average mol wt 1,450 | 778.76元/500 G; 984.86元/1 KG; 1633.86元/2.5 KG; | 咨询 |
基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24898634 | | NACRES | NA.22 |
产品性质 | 质量水平 | 200 | | 形式 | powder, flakes, or chunks | | 分子量 | average mol wt 1,450 | | pH值(酸碱度) | 4.5-7.5 | | 粘度 | 26.5 cSt (210 °F) | | mp | 43-46 ℃ | | 溶解性 | water: soluble (approximately 720 mg/ml, 20 ℃) | | 密度 | 1.0919 g/mL at 60 ℃ 1.0761 g/mL at 80 ℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 81285 | Sigma-Aldrich | Poly(ethylene glycol) | 12,000 | 1323.98元/1 KG; | 咨询 |
基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24887736 | | NACRES | NA.23 |
产品性质 | 质量水平 | 200 | | 形式 | powder | | 分子量 | 11,000-15,000 | | mp | 64-65 ℃ | | Ω端 | hydroxyl | | α端 | hydroxyl | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 81291 | Supelco | Poly(ethylene glycol) | analytical standard, for GPC, 3,000 | 3059.41元/1 G; | 咨询 |
基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24887742 | | NACRES | NA.24 |
产品性质 | 质量水平 | 100 | | 等级 | analytical standard for GPC | | 保质期 | limited shelf life, expiry date on the label | | 分子量 | Mn ~2980 Mp ~3120 Mw ~3060 | | technique(s) | gel permeation chromatography (GPC): suitable | | Mw/Mn | ~1.03 | | application(s) | cleaning products cosmetics food and beverages personal care | | 格式 | neat | | 储存温度 | 2-8℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 81292 | Supelco | Poly(ethylene glycol) | analytical standard, for GPC, 4,000 | 3059.41元/1 G; | 咨询 |
产品说明 一般描述 聚乙二醇(PEG)被认为是在基于聚合酶的药物递送中用于隐形聚合物的金标准。PEG及其阴离子或非离子衍生物广泛用于化妆品中。 应用 已知PEG可对酶和蛋白质进行修饰,用于制备改良的治疗剂。 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24887743 | | NACRES | NA.24 |
产品性质 | 质量水平 | 100 | | 等级 | analytical standard for GPC | | 保质期 | limited shelf life, expiry date on the label | | 分子量 | Mn ~4120 Mp ~4450 Mw ~4240 | | technique(s) | gel permeation chromatography (GPC): suitable | | Mw/Mn | ~1.03 | | application(s) | cleaning products cosmetics food and beverages personal care | | 格式 | neat | | 储存温度 | 2-8℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 96699 | Supelco | Poly(ethylene glycol) | analytical standard, for GPC, 40,000 | 2860.29元/1 G; | 咨询 |
产品说明 一般描述 Poly(ethylene glycol) is a nontoxic and non-biodegradable polymer, which can find applications in drug delivery systems. 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24890339 | | NACRES | NA.24 |
产品性质 | 质量水平 | 100 | | 等级 | analytical standard for GPC | | 保质期 | limited shelf life, expiry date on the label | | 分子量 | Mn ~36500 Mp ~40000 Mw ~41500 | | technique(s) | gel permeation chromatography (GPC): suitable | | Mw/Mn | ~1.14 | | application(s) | cleaning products cosmetics food and beverages personal care | | 格式 | neat | | 储存温度 | 2-8℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 81227 | Sigma-Aldrich | Poly(ethylene glycol) | BioUltra, 3,000 | 695.41元/250 G; 2078.95元/1 KG; 4066.28元/2.5 KG; | 咨询 |
产品说明 一般描述 聚(乙二醇)(PEG)是一种非离子型亲水聚合物,并且可以以不同的分子量获得。它有助于蛋白质和核酸的纯化和晶体生长。PEG可与葡聚糖一起产生含水聚合物两相体系,这对于生物材料的纯化来说是必需的。 PEG还可与细胞膜相互作用,从而促进细胞融合。 应用 聚(乙二醇)(PEG)已用于研究PEG-β乳球蛋白的相互作用。 它还被用于研究血清白蛋白与PEG的相互作用。 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24887699 | | NACRES | NA.26 |
产品性质 | 质量水平 | 200 | | 产品线 | BioUltra | | 形式 | solid | | 分子量 | Mr 2700-3300 | | 杂质 | insoluble matter, passes filter test ≤0.001% peroxides (as H2O2) | | pH值(酸碱度) | 5.5-7.0 (25 ℃, 50 mg/mL in H2O) | | 溶解性 | H2O: 50 mg/mL at 20 ℃, clear, colorless | | 痕量阴离子 | chloride (Cl-): ≤50 mg/kg sulfate (SO42-): ≤50 mg/kg | | 痕量阳离子 | Al: ≤5 mg/kg As: ≤0.1 mg/kg Ba: ≤5 mg/kg Bi: ≤5 mg/kg Ca: ≤10 mg/kg Cd: ≤5 mg/kg Co: ≤5 mg/kg Cr: ≤5 mg/kg Cu: ≤5 mg/kg Fe: ≤5 mg/kg K: ≤200 mg/kg Li: ≤5 mg/kg Mg: ≤5 mg/kg Mn: ≤5 mg/kg Mo: ≤5 mg/kg Na: ≤200 mg/kg Ni: ≤5 mg/kg Pb: ≤5 mg/kg Sr: ≤5 mg/kg Zn: ≤5 mg/kg | | λ | 50 mg/mL in H2O | | 紫外吸收 | λ: 260 nm Amax: 0.09 λ: 280 nm Amax: 0.03 | | 储存温度 | 2-8℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 81275 | Sigma-Aldrich | Poly(ethylene glycol) | tested according to Ph. Eur., 20,000 | 2598.72元/1 KG; | 咨询 |
基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24887731 | | NACRES | NA.21 |
产品性质 | 质量水平 | 100 | | agency | tested according to Ph. Eur. | | 形式 | flakes | | 分子量 | 16000-24000 | | application(s) | pharmaceutical (small molecule) | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 81288 | Supelco | Poly(ethylene glycol) | analytical standard, for GPC, 1,000 | 3059.41元/1 G; | 咨询 |
产品说明 一般描述 聚乙二醇是一种无毒的水溶性聚合物,可应用于药物输送系统。 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24887739 | | NACRES | NA.24 |
产品性质 | 质量水平 | 100 | | 等级 | analytical standard for GPC | | 保质期 | limited shelf life, expiry date on the label | | 分子量 | Mn ~900 Mp ~970 Mw ~940 | | technique(s) | gel permeation chromatography (GPC): suitable | | Mw/Mn | ~1.05 | | application(s) | cleaning products cosmetics food and beverages personal care | | 格式 | neat | | 储存温度 | 2-8℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 373001 | Sigma-Aldrich | Poly(ethylene glycol) | average Mn 4,600 | 789.05元/250 G; 1842.75元/1 KG; | 咨询 |
产品说明 一般描述 聚乙二醇(PEG)是一种具有低毒性的生物相容性水溶性聚醚。它主要用作用于生物材料表面改性的生物聚合物。它的属性包括亲水性和非免疫原性。 应用 PEG可用于高分子水凝胶的形成,从而用于生物医学应用。 包装 10, 250 g in poly bottle 1 kg in poly bottle 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24863190 | | NACRES | NA.23 |
产品性质 | 质量水平 | 100 | | 形式 | flakes | | 分子量 | average Mn 4,400-4,800 average Mn 4,600 | | 粘度 | 180 cSt(210 °F) | | mp | 57-61 ℃ (lit.) | | Ω端 | hydroxyl | | α端 | hydroxyl | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 81189 | Sigma-Aldrich | Poly(ethylene glycol) | BioUltra, for molecular biology, 1,000 | 908.96元/100 G; 1596.86元/250 G; 3187.5元/1 KG; | 咨询 |
产品说明 一般描述 聚(乙二醇)(PEG)是一种非离子型亲水聚合物,并且可以以不同的分子量获得。它有助于蛋白质和核酸的纯化和晶体生长。PEG可与葡聚糖一起产生含水聚合物两相体系,这对于生物材料的纯化来说是必需的。 PEG还可与细胞膜相互作用,从而促进细胞融合。 应用 聚乙二醇已被用于开发一种利用质粒DNA有效转化乳铁短杆菌原生质体的方法。它已被用作可使脾细胞与骨髓瘤细胞系SP2/0发生融合的融合剂。 其他说明 DNA片段的PEG沉淀 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24887680 | | NACRES | NA.26 |
产品性质 | 质量水平 | 200 | | 等级 | for molecular biology | | 产品线 | BioUltra | | 形式 | solid | | 分子量 | Mr 950-1050 | | 杂质 | DNases, none detected RNases, none detected insoluble matter, passes filter test phosphatases, none detected proteases, none detected | | pH值(酸碱度) | 5.5-7.0 (25 ℃, 50 mg/mL in H2O) | | 溶解性 | H2O: 50 mg/mL at 20 ℃, clear, colorless | | 痕量阴离子 | chloride (Cl-): ≤50 mg/kg sulfate (SO42-): ≤50 mg/kg | | 痕量阳离子 | Al: ≤5 mg/kg As: ≤0.1 mg/kg Ba: ≤5 mg/kg Bi: ≤5 mg/kg Ca: ≤10 mg/kg Cd: ≤5 mg/kg Co: ≤5 mg/kg Cr: ≤5 mg/kg Cu: ≤5 mg/kg Fe: ≤5 mg/kg K: ≤200 mg/kg Li: ≤5 mg/kg Mg: ≤5 mg/kg Mn: ≤5 mg/kg Mo: ≤5 mg/kg Na: ≤200 mg/kg Ni: ≤5 mg/kg Pb: ≤5 mg/kg Sr: ≤5 mg/kg Zn: ≤5 mg/kg | | λ | 50 mg/mL in H2O | | 紫外吸收 | λ: 260 nm Amax: ≤0.10 λ: 280 nm Amax: ≤0.05 | | 储存温度 | 2-8℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 81162 | Sigma-Aldrich | Poly(ethylene glycol) | tested according to Ph. Eur., 300 | 1275.87元/1 L; | 咨询 |
基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24887667 | | NACRES | NA.21 |
产品性质 | 质量水平 | 100 | | agency | tested according to Ph. Eur. | | 形式 | liquid | | 分子量 | Mr 285-315 | | pH值(酸碱度) | 6-7 (23 ℃, at 10 g/l) | | application(s) | pharmaceutical (small molecule) | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 428.0 °F - closed cup | | 闪点(C) | 220.00 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves |
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| 86101 | Sigma-Aldrich | Poly(ethylene glycol) | BioUltra, 1,500 | 641.23元/250 G; 2025.22元/1 KG; | 咨询 |
产品说明 一般描述 聚乙二醇(PEG)是非离子型亲水聚合物。 应用 聚乙二醇已用于制备冻存保护液。 生化/生理作用 聚乙二醇(PEG)有助于蛋白和核酸的纯化和晶体生长。PEG还可与细胞膜相互作用,从而促进细胞融合。 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24888526 | | NACRES | NA.26 |
产品性质 | 质量水平 | 100 | | 产品线 | BioUltra | | 形式 | solid | | 分子量 | Mr 1400-1600 | | 杂质 | insoluble matter:, passes filter test ≤0.001% peroxides (as H2O2): | | pH值(酸碱度) | 5.5-7.0 (25 ℃, 50 mg/mL in H2O) | | mp | 45-50 ℃ | | 溶解性 | H2O: 50 mg/mL at 25 ℃, clear, colorless | | 痕量阴离子 | chloride (Cl-): ≤50 mg/kg sulfate (SO42-): ≤50 mg/kg | | 痕量阳离子 | Al: ≤5 mg/kg As: ≤0.1 mg/kg Ba: ≤5 mg/kg Bi: ≤5 mg/kg Ca: ≤10 mg/kg Cd: ≤5 mg/kg Co: ≤5 mg/kg Cr: ≤5 mg/kg Cu: ≤5 mg/kg Fe: ≤5 mg/kg K: ≤200 mg/kg Li: ≤5 mg/kg Mg: ≤5 mg/kg Mn: ≤5 mg/kg Mo: ≤5 mg/kg Na: ≤200 mg/kg Ni: ≤5 mg/kg Pb: ≤5 mg/kg Sr: ≤5 mg/kg Zn: ≤5 mg/kg | | λ | 50 mg/mL in H2O | | 紫外吸收 | λ: 260 nm Amax: 0.09 λ: 280 nm Amax: 0.03 | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 81293 | Supelco | Poly(ethylene glycol) | analytical standard, for GPC, 6,000 | 3059.41元/1 G; | 咨询 |
基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24887744 | | NACRES | NA.24 |
产品性质 | 质量水平 | 100 | | 等级 | analytical standard for GPC | | 保质期 | limited shelf life, expiry date on the label | | 分子量 | Mn ~5850 Mp ~6240 Mw ~6000 | | technique(s) | gel permeation chromatography (GPC): suitable | | Mw/Mn | ~1.03 | | application(s) | cleaning products cosmetics food and beverages personal care | | 格式 | neat | | 储存温度 | 2-8℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 81298 | Supelco | Poly(ethylene glycol) | analytical standard, for GPC, 20,000 | 3059.41元/1 G; | 咨询 |
产品说明 一般描述 Poly(ethylene glycol) is a nontoxic and water-soluble polymer, which can find applications in drug delivery systems. 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24887747 | | NACRES | NA.24 |
产品性质 | 质量水平 | 100 | | 等级 | analytical standard for GPC | | 保质期 | limited shelf life, expiry date on the label | | 分子量 | Mn ~21200 Mp ~23000 Mw ~22500 | | technique(s) | gel permeation chromatography (GPC): suitable | | Mw/Mn | ~1.06 | | application(s) | cleaning products cosmetics food and beverages personal care | | 格式 | neat | | 储存温度 | 2-8℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 81296 | Supelco | Poly(ethylene glycol) | analytical standard, for GPC, 12,000 | 3059.41元/1 G; | 咨询 |
基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24887746 | | NACRES | NA.24 |
产品性质 | 质量水平 | 100 | | 等级 | analytical standard for GPC | | 保质期 | limited shelf life, expiry date on the label | | 分子量 | Mn ~10800 Mp ~12000 Mw ~11600 | | technique(s) | gel permeation chromatography (GPC): suitable | | Mw/Mn | ~1.04 | | application(s) | cleaning products cosmetics food and beverages personal care | | 格式 | neat | | 储存温度 | 2-8℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 03395 | Sigma-Aldrich | Poly(ethylene glycol) | tested according to Ph. Eur., 1,000 | 1179.73元/1 KG; | 咨询 |
产品说明 应用 Poly(ethylene glycol) is a chemical fusogen, which mediates the premature chromosome condensation induction in human and rat lymphocytes as well as in rodent spleen cells, and spleen and whole body cells of newborn mice. 生化/生理作用 Polyethylene glycol (PEG) is a condensation polymer of ethylene oxide and water. It enhances the refolding of extracted proteins. This enables characterization of crystallized proteins. 制备说明 Poly(ethylene glycol) dissolves in many organic solvents and is readily soluble in aromatic hydrocarbons. It also slightly dissolves in aliphatic hydrocarbons. 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24845476 | | NACRES | NA.21 |
产品性质 | 质量水平 | 100 | | agency | tested according to Ph. Eur. | | 形式 | waxy solid | | 分子量 | 950-1050 | | 溶解性 | aliphatic hydrocarbons: slightly soluble organic solvents: soluble | | application(s) | pharmaceutical (small molecule) | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 81289 | Supelco | Poly(ethylene glycol) | analytical standard, for GPC, 1,500 | 3059.41元/1 G; | 咨询 |
基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24887740 |
产品性质 | 质量水平 | 100 | | 等级 | analytical standard for GPC | | 保质期 | limited shelf life, expiry date on the label | | 分子量 | Mn ~1430 Mp ~1500 Mw ~1470 | | technique(s) | gel permeation chromatography (GPC): suitable | | Mw/Mn | ~1.03 | | application(s) | cleaning products cosmetics food and beverages personal care | | 格式 | neat | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 81286 | Supelco | Poly(ethylene glycol) | analytical standard, for GPC, 600 | 3059.41元/1 G; | 咨询 |
基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24887737 | | NACRES | NA.24 |
产品性质 | 质量水平 | 100 | | 等级 | analytical standard for GPC | | 保质期 | limited shelf life, expiry date on the label | | 分子量 | Mn ~550 Mp ~600 Mw ~580 | | technique(s) | gel permeation chromatography (GPC): suitable | | Mw/Mn | ~1.06 | | application(s) | cleaning products cosmetics food and beverages personal care | | 格式 | neat | | 储存温度 | 2-8℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 525.0 °F - closed cup | | 闪点(C) | 273.90 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves |
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| 03557 | Sigma-Aldrich | Poly(ethylene glycol) | tested according to Ph. Eur., 35,000 | 1248.57元/1 KG; | 咨询 |
产品说明 应用 聚乙二醇可用作测试化合物,用于过量生产和纯化重组罗伊氏乳杆菌LrNDT。也可用于浓缩ELISA中使用的分泌水平较低的突变体,用于定量shgp190和 LIF / shgp190复合体。 生化/生理作用 聚乙二醇 (PEG) 是一种环氧乙烷和水的缩聚物。可增强提取蛋白的复性。 这使得结晶蛋白的表征成为可能。 制备说明 聚乙二醇可溶于许多有机溶剂,易溶于芳香烃。也微溶于脂肪烃。 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24845502 | | NACRES | NA.21 |
产品性质 | 质量水平 | 200 | | agency | tested according to Ph. Eur. | | 形式 | powder | | 分子量 | ~35000 | | 溶解性 | aliphatic hydrocarbons: slightly soluble organic solvents: soluble | | application(s) | pharmaceutical (small molecule) | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 03473 | Supelco | Poly(ethylene glycol) | analytical standard, for GPC, 40,000 certified according to DIN | 4593.26元/1 G; | 咨询 |
基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24845492 | | NACRES | NA.24 |
产品性质 | 等级 | analytical standard for GPC | | 质量水平 | 100 | | 形式 | powder | | 保质期 | limited shelf life, expiry date on the label | | 分子量 | Mn ~36500 Mp ~40000 Mw ~41500 | | Mw/Mn | ~1.15 | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 81294 | Supelco | Poly(ethylene glycol) | analytical standard, for GPC, 8,000 | 3059.41元/1 G; | 咨询 |
产品说明 一般描述 Poly(ethylene glycol) is the most widely used non-ionic, hydrophilic polymer, which can find wide applications in biomedical industry such as in drug delivery systems. 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24887745 | | NACRES | NA.24 |
产品性质 | 质量水平 | 100 | | 等级 | analytical standard for GPC | | 保质期 | limited shelf life, expiry date on the label | | 分子量 | Mn ~8100 Mp ~8600 Mw ~8350 | | technique(s) | gel permeation chromatography (GPC): suitable | | Mw/Mn | ~1.03 | | application(s) | cleaning products cosmetics food and beverages personal care | | 格式 | neat | | 储存温度 | 2-8℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 12 - Non Combustible Liquids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves |
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| 81282 | Supelco | Poly(ethylene glycol) | analytical standard, for GPC, 200 | 1945.85元/1 G; | 咨询 |
产品说明 一般描述 Poly(ethylene glycol) is a nontoxic and water-soluble polymer, which can find applications in drug delivery systems. 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24887733 | | NACRES | NA.24 |
产品性质 | 质量水平 | 100 | | 等级 | analytical standard for GPC | | 保质期 | limited shelf life, expiry date on the label | | 分子量 | Mn ~194 Mp ~194 Mw ~194 | | technique(s) | gel permeation chromatography (GPC): suitable | | Mw/Mn | ~1.00 | | application(s) | cleaning products cosmetics food and beverages personal care | | 格式 | neat | | 储存温度 | 2-8℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves |
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| 81284 | Supelco | Poly(ethylene glycol) | analytical standard, for GPC, 400 | 3033.27元/1 G; | 咨询 |
基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24887735 | | NACRES | NA.24 |
产品性质 | 质量水平 | 100 | | 等级 | analytical standard for GPC | | 保质期 | limited shelf life, expiry date on the label | | 分子量 | Mn ~375 Mp ~420 Mw ~400 | | technique(s) | gel permeation chromatography (GPC): suitable | | Mw/Mn | ~1.06 | | application(s) | cleaning products cosmetics food and beverages personal care | | 格式 | neat | | 储存温度 | 2-8℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves |
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| 81283 | Supelco | Poly(ethylene glycol) | analytical standard, for GPC, 300 | 2772.35元/1 G; | 咨询 |
基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24887734 | | NACRES | NA.24 |
产品性质 | 质量水平 | 100 | | 等级 | analytical standard for GPC | | 保质期 | limited shelf life, expiry date on the label | | 分子量 | Mn ~306 Mp ~330 Mw ~331 | | technique(s) | gel permeation chromatography (GPC): suitable | | Mw/Mn | ~1.08 | | application(s) | cleaning products cosmetics food and beverages personal care | | 格式 | neat | | 储存温度 | 2-8℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 02393 | Supelco | Polyethylene glycol/Polyethylene oxide ReadyCal Set Mp ~250 -1′100 000 | analytical standard | 7223.08元/1EA; | 咨询 |
产品说明 一般描述 PEG也称为乙二醇,是一种无色、无味、粘稠的二羟基醇。它是一种聚醚化合物,适用于从工业制造到医药行业的各种应用。它是市场上最重要的乙二醇,可用作防冻剂和冷却剂、用于液压油以及用于制造低温冷冻炸药和树脂。它被广泛用作生物大分子的共价修饰剂。 应用 PEG可能已被用于通过大规模材料筛选和选择来探究溶胶-凝胶蛋白芯片的性质。 组分 ReadyCal标准品是预先称重到自动进样瓶中的聚合物混合物,便于校准GPC/SEC/GFC系统。 该试剂盒包含10组3个颜色编码的小瓶,每个小瓶包含3个或4个不同摩尔质量的PEO/PEG标准品。摩尔质量范围为~250至~1,000,000 Da,经过精心选择,以便痕量聚合物能被基线分离。 该试剂盒包含足以进行至少10次校准的材料,并包括说明手册和带有测量条件的校准曲线。 适用于水溶液、DMF和DMA的校准。 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24845273 | | NACRES | NA.24 |
产品性质 | 等级 | analytical standard | | 质量水平 | 100 | | 保质期 | limited shelf life, expiry date on the label | | technique(s) | gel permeation chromatography (GPC): suitable | | 储存温度 | 2-8℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 1546547 | USP | Polyethylene glycol 3350 | United States Pharmacopeia (USP) Reference Standard | 3633.89元/1 G; | 咨询 |
产品说明 一般描述 本产品按照发布的药典交付和规定提供。随附的本产品的所有支持信息,包括SDS和任何产品信息彩页,均遵照现行药典许可而编制和发布。 更多信息和支持,请请见现行药典网站。 分析说明 这些产品仅供测试和含量测定使用。它们不用于人或动物管理,不能用于诊断、治疗或治愈任何类型的疾病。 其他说明 若要查看 USP 颁布的 SDS,请点击此处。 可能适用相应的销售限制。 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | NACRES | NA.24 |
产品性质 | 等级 | pharmaceutical primary standard | | 分子量 | Mw 3015-3685 | | manufacturer/tradename | USP | | application(s) | pharmaceutical (small molecule) | | 格式 | neat | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup |
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| PHR2362 | Supelco | Polyethylene glycol 3350 | Pharmaceutical Secondary Standard; Certified Reference Material | 1474.92元/1 G; | 咨询 |
产品说明 一般描述 Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards 分析说明 These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available. 其他说明 This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. 附注 To see an example of a Certificate of Analysis for this material enter LRAC4029 in the Documents slot below. This is an example certificate only and may not be the lot that you receive. 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 |
产品性质 | 等级 | certified reference material pharmaceutical secondary standard | | 形式 | solid | | CofA | current certificate can be downloaded | | 包装 | pkg of 1 g | | 药典可追溯性 | traceable to USP 1546547 | | 储存温度 | 2-30℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| PHR2890 | Supelco | Polyethylene Glycol 1000 | certified reference material, pharmaceutical secondary standard | 2004.1元/1 g; | 咨询 |
产品说明 一般描述 Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards 分析说明 These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available. 其他说明 This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 |
产品性质 | 等级 | certified reference material pharmaceutical secondary standard | | CofA | current certificate can be downloaded | | 包装 | pkg of 1 g | | application(s) | pharmaceutical | | 储存温度 | 2-30℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 1546489 | USP | Polyethylene Glycol 1000 | United States Pharmacopeia (USP) Reference Standard | 3633.89元/1 G; | 咨询 |
产品说明 一般描述 本产品按照现行药典要求提供和指定。所有为支持本产品而提供的信息,包括 SDS 和任何产品信息小册子,均由药典颁发机构制定和发布。 如需进一步的信息和支持,请访问现行药典网站。 分析说明 这些产品仅供测试和分析使用。它们不适用于人类或动物的给药,不可用于诊断、治疗或治愈任何疾病。 其他说明 USP颁布的SDS请点击此处。 可能适用相应的销售限制。 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | NACRES | NA.24 |
产品性质 | 等级 | pharmaceutical primary standard | | 分子量 | Mw 950-1050 | | manufacturer/tradename | USP | | application(s) | pharmaceutical (small molecule) | | 格式 | neat | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup |
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| PHR3335 | Supelco | Polyethylene Glycol 200 | certified reference material, pharmaceutical secondary standard | 1669.01元/1 g; | 咨询 |
产品说明 一般描述 Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards 分析说明 These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available. 其他说明 This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 |
产品性质 | 质量水平 | 300 | | 等级 | certified reference material pharmaceutical secondary standard | | 包装 | pkg of 1 g | | 药典可追溯性 | traceable to USP 1546401 | | 储存温度 | 2-30℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 1546401 | USP | Polyethylene Glycol 200 | United States Pharmacopeia (USP) Reference Standard | 3487.56元/1 G; | 咨询 |
产品说明 一般描述 该产品在交付时提供并符合现行药典规定。随附的本产品的所有支持信息,包括SDS和任何产品信息彩页,均遵照现行药典许可而编制和发布。 更多信息和支持,请见现行药典网站。 分析说明 这些产品仅供测试和化验使用。不适用于人类或动物,也不能用于诊断、治疗或治愈任何类型的疾病。 其他说明 USP颁布的SDS请点击此处。 可能适用相应的销售限制。 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | NACRES | NA.24 |
产品性质 | 等级 | pharmaceutical primary standard | | 分子量 | Mw 190-210 | | manufacturer/tradename | USP | | application(s) | pharmaceutical (small molecule) | | 格式 | neat | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup |
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| PHR2891 | Supelco | Polyethylene Glycol 400 | certified reference material, pharmaceutical secondary standard | 1723.48元/1 g; | 咨询 |
产品说明 一般描述 Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards 分析说明 These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available. 其他说明 This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 |
产品性质 | 等级 | certified reference material pharmaceutical secondary standard | | CofA | current certificate can be downloaded | | 包装 | pkg of 1 g | | application(s) | pharmaceutical | | 储存温度 | 2-30℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 1546445 | USP | Polyethylene Glycol 400 | United States Pharmacopeia (USP) Reference Standard | 3633.89元/1 G; | 咨询 |
产品说明 一般描述 本产品按照发布的药典交付和规定提供。随随附的本产品的所有支持信息,包括SDS和任何产品信息彩页,均遵照现行药典许可而编制和发布。 更多信息和支持,请访问药典发布网站。 分析说明 这些产品仅供测试和含量测定使用。它们不用于人或动物管理,不能用于诊断、治疗或治愈任何类型的疾病。 其他说明 USP颁布的SDS请点击此处。 可能适用相应的销售限制。 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | NACRES | NA.24 |
产品性质 | 等级 | pharmaceutical primary standard | | 分子量 | Mw 380-420 | | manufacturer/tradename | USP | | application(s) | pharmaceutical (small molecule) | | 格式 | neat | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup |
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| 1546467 | USP | Polyethylene Glycol 600 | United States Pharmacopeia (USP) Reference Standard | 3487.56元/1 G; | 咨询 |
产品说明 一般描述 This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia. 分析说明 These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind. 其他说明 USP issued SDS can be found here. Sales restrictions may apply. 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | NACRES | NA.24 |
产品性质 | 等级 | pharmaceutical primary standard | | 分子量 | Mw 570-630 | | manufacturer/tradename | USP | | application(s) | pharmaceutical (small molecule) | | 格式 | neat | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | 444.2 °F - closed cup | | 闪点(C) | 229.00 ℃ - closed cup |
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| PHR2893 | Supelco | Polyethylene Glycol 6000 | certified reference material, pharmaceutical secondary standard | 1723.48元/1 g; | 咨询 |
产品说明 一般描述 Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards 分析说明 These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available. 其他说明 This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 |
产品性质 | 等级 | certified reference material pharmaceutical secondary standard | | CofA | current certificate can be downloaded | | 包装 | pkg of 1 g | | application(s) | pharmaceutical | | 储存温度 | 2-30℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 1546580 | USP | Polyethylene Glycol 6000 | United States Pharmacopeia (USP) Reference Standard | 3633.89元/1 G; | 咨询 |
产品说明 一般描述 产品按照发行药典的规定交付。随附的本产品的所有支持信息,包括 SDS 和任何产品信息彩页,均遵照现行药典许可而编制和发布。 更多信息和支持,请见药典发布网站。 分析说明 这些产品仅供测试和化验使用。它们不适用于人类或动物,也不能用于诊断、治疗或治愈任何类型的疾病。 其他说明 USP颁布的SDS请点击此处。 可能适用相应的销售限制。 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | NACRES | NA.24 |
产品性质 | 等级 | pharmaceutical primary standard | | 分子量 | Mw 5400-6600 | | manufacturer/tradename | USP | | application(s) | pharmaceutical (small molecule) | | 格式 | neat | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup |
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| PHR2894 | Supelco | Polyethylene Glycol 8000 | certified reference material, pharmaceutical secondary standard | 1723.48元/1 g; | 咨询 |
产品说明 一般描述 Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards 分析说明 These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available. 其他说明 This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 |
产品性质 | 等级 | certified reference material pharmaceutical secondary standard | | CofA | current certificate can be downloaded | | 包装 | pkg of 1 g | | application(s) | pharmaceutical | | 储存温度 | 2-30℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 1546605 | USP | Polyethylene Glycol 8000 | United States Pharmacopeia (USP) Reference Standard | 3487.56元/1 G; | 咨询 |
产品说明 一般描述 本产品按照现行药典要求提供和指定。所有本产品相关的支持信息,包括 SDS 和任何产品信息小册子,均由药典颁发机构制定和发布。 如需进一步的信息和支持,请访问现行药典网站。 分析说明 这些产品仅供测试和化验使用。它们不适用于人类或动物,也不能用于诊断、治疗或治愈任何类型的疾病。 其他说明 USP颁布的SDS请点击此处。 可能适用相应的销售限制。 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | NACRES | NA.24 |
产品性质 | 等级 | pharmaceutical primary standard | | 分子量 | Mw 7000-9000 | | manufacturer/tradename | USP | | application(s) | pharmaceutical (small molecule) | | 格式 | neat | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup |
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| 528877 | Millipore | PEG 6000, Molecular Biology Grade-CAS 25322-68-3-Calbiochem | 6000, Molecular Biology Grade | 795.01元/100 g; 2848.72元/1 kg; | 咨询 |
产品说明 一般描述 在气相色谱中可用作固定相(吸收值:≤260 nm处0.2;280 nm处≤0.1)。 包装 1 kg in Glass bottle 100 g in Glass bottle 警告 毒性:标准处理(A) 重悬 在重悬后存放于室温(20°C)。储备液可在室温最长稳定6个月。 法律信息 CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 |
产品性质 | 质量水平 | 100 | | 形式 | solid | | manufacturer/tradename | Calbiochem® | | 储存条件 | OK to freeze | | 颜色 | white | | 溶解性 | water: 200 mg/mL | | 痕量阳离子 | heavy metals (as Pb): ≤0.0005% | | 吸光度 | ≤0.1 at 280 nm ≤0.2 at 260 nm | | 异质活性 | DNase, proteases, RNase, none detected | | 运输 | ambient | | 储存温度 | 15-25℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup |
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| 189472 | Sigma-Aldrich | Poly(ethylene oxide) | average Mv ~5,000,000 (nominal), powder | 642.34元/5 G; 1431.24元/250 G; 1735.41元/500 G; | 咨询 |
基本信息 | 线性分子式 | (-CH2CH2O-)n | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24851383 | | NACRES | NA.23 |
产品性质 | 形式 | powder | | 质量水平 | 100 | | 分子量 | average Mv ~5,000,000 | | 包含 | 200-500 ppm BHT as inhibitor | | 粘度 | 5,500-7,500 cP, 1 % in H2O(25 ℃, Brookfield)(lit.) | | 转变温度 | Tm 65 ℃ | | 密度 | 1.21 g/mL at 25 ℃ | | 官能团 | hydroxyl | | SMILES string | [H]OCCO | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 372773 | Sigma-Aldrich | Poly(ethylene oxide) | average Mv 400,000 (nominal), powder | 903.54元/5 G; 2576.35元/250 G; 3268.67元/500 G; | 咨询 |
产品说明 一般描述 聚环氧乙烷 (PEO)是一种具有较高分子量 (Mv 400,000) 的热塑性水溶性聚合物,通过环氧乙烷聚合而成。 应用 PEO可用于各种应用,例如生物医学、能源和纳米颗粒的表面功能化。 包装 5, 250, 500 g in poly bottle 基本信息 | 线性分子式 | (-CH2CH2O-)n | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24863164 | | NACRES | NA.23 |
产品性质 | 质量水平 | 200 | | 形式 | powder | | 分子量 | average Mv 400,000 | | 包含 | 200-500 ppm BHT as inhibitor | | 粘度 | 2,250-4,500 cP, 5 % in H2O(25 ℃, Brookfield)(lit.) | | 转变温度 | Tm 65 ℃ | | Ω端 | hydroxyl | | α端 | hydroxyl | | application(s) | battery manufacturing | | SMILES string | [H]OCCO | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 |
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| 372803 | Sigma-Aldrich | Poly(ethylene oxide) | average Mv ~2,000,000 (nominal), powder | 632.46元/5 G; 1803.46元/250 G; | 咨询 |
基本信息 | 线性分子式 | (-CH2CH2O-)n | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24863167 | | NACRES | NA.23 |
产品性质 | 形式 | powder | | 质量水平 | 100 | | 分子量 | average Mv ~2,000,000 | | 包含 | 200-500 ppm BHT as inhibitor | | 粘度 | 2,000-4,000 cP, 2 % in H2O(25 ℃, Brookfield)(lit.) | | 官能团 | hydroxyl | | SMILES string | [H]OCCO | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup |
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| 8.07484 | Sigma-Aldrich | Polyethylene Glycol 300 | 300, for synthesis | 1099.11元/1 l; 1994.54元/5 l; | 咨询 |
产品说明 联系 替代品:PX1286A-2; PX1286A 分析说明 羟基值:356-8 色度(d 20 °C/4 °C):1.125 - 1.127 平均分子量:285 - 315 同一性(IR):通过测试 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | EC索引号 | 500-038-2 |
产品性质 | 质量水平 | 200 | | 蒸汽压 | <0.1 hPa ( 20 ℃) | | 形式 | liquid | | 自燃温度 | 370 ℃ | | 效能 | 28000 mg/kg LD50, oral (Rat) >20000 mg/kg LD50, skin (Rabbit) | | pH值(酸碱度) | 4-7 (20 ℃, 100 g/L in H2O) | | bp | >220 ℃/1013 hPa (decomposes) | | mp | -15--10 ℃ | | 转变温度 | flash point 220 ℃ | | 密度 | 1.13 g/cm3 at 20 ℃ | | 储存温度 | 2-30℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup |
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| 202444 | Sigma-Aldrich | Poly(ethylene glycol) | average Mn 3,350, powder | 1009.02元/250 G; 1119.98元/500 G; | 咨询 |
产品说明 包装 250, 500 g in poly bottle 其他说明 分子量:Mn 3,015-3,685 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24852064 |
产品性质 | 形式 | powder | | 质量水平 | 200 | | 分子量 | average Mn 3,350 | | pH值(酸碱度) | 4.5-7.5 | | 粘度 | 90 cSt(210 °F) (99 ℃)(lit.) | | mp | 54-58 ℃ (lit.) | | 密度 | 1.204 g/mL at 25 ℃ | | Ω端 | hydroxyl | | α端 | hydroxyl | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 189464 | Sigma-Aldrich | Poly(ethylene oxide) | average Mv ~4,000,000 (nominal), contains <1000 ppm BHT as inhibitor | 679.86元/5 G; 1950.17元/250 G; 2567.36元/500 G; | 咨询 |
产品说明 一般描述 聚环氧乙烷 (PEO) 是一种结晶热塑性聚合物。通常有多种分子量可供选择;较高分子量的实体称为聚(环氧乙烷)、聚氧乙烯或聚环氧乙烷。 应用 PEO 可用于制备碱金属可充电电池的聚合物电解质 PEO-盐复合物。据报道,PEO-聚酯胶束已被用于药物输送。据报告,PEO 水凝胶可用于培养基,替代琼脂。交联 PEO 可用于药物输送和血液过滤。化合物与高分子量的 PEO 形成缔合物;例如: - 溴与 PEO 结合控释,
- 羧甲基葡聚糖和 carechol 单宁与 PEO 形成复合物,作为粘合剂,
- 甲基乙烯基醚与马来酸酐的共聚物与 PEO 形成复合物,用于非水油墨的微胶囊化。
工业上,PEO 可用于沥青乳液的改性、炉甘石乳液的分散剂。 包装 5, 250, 500 g in poly bottle 基本信息 | 线性分子式 | (-CH2CH2O-)n | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24851382 | | NACRES | NA.23 |
产品性质 | 质量水平 | 100 | | 形式 | powder | | 分子量 | average Mv ~4,000,000 | | 包含 | <1000 ppm BHT as inhibitor 100-1000 ppm BHT as inhibitor | | 粘度 | 1,650-5,500 cP, 1 % in H2O(25 ℃, Brookfield)(lit.) | | 转变温度 | Tm 65 ℃ | | 密度 | 1.21 g/mL at 25 ℃ | | 官能团 | hydroxyl | | SMILES string | [H]OCCO | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 181994 | Sigma-Aldrich | Poly(ethylene oxide) | average Mv 200,000 (nominal), powder | 824.8元/5 G; 2146.92元/250 G; 2429.57元/500 G; | 咨询 |
基本信息 | 线性分子式 | (-CH2CH2O-)n | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24850969 | | NACRES | NA.23 |
产品性质 | 形式 | powder | | 质量水平 | 200 | | 分子量 | average Mv 200,000 | | 包含 | 200-500 ppm BHT as inhibitor | | 粘度 | 65-115 cP, 5 % in H2O(25 ℃, Brookfield)(lit.) | | 转变温度 | Tm 65 ℃ | | Ω端 | hydroxyl | | α端 | hydroxyl | | application(s) | battery manufacturing | | SMILES string | [H]OCCO | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| P7181 | Sigma-Aldrich | Polyethylene glycol solution | Hybri-Max™, 50 % (w/v), average mol wt 1,450, sterile-filtered, BioReagent, suitable for hybridoma | 791元/5 X 5 ML; | 咨询 |
产品说明 一般描述 聚乙二醇(PEG)是环氧乙烷和水通过缩合反应产生的聚合物。 应用 推荐用于需要50%PEG的正常融合方案。 聚乙二醇溶液已用于以下细胞的杂交: - 辐照骆驼成纤维细胞与A23仓鼠细胞
- 小鼠脾细胞与Sp2/0-Ag 14小鼠骨髓瘤细胞
- 兔脾细胞和细胞系240E-1
聚乙二醇可用作融合剂,以获得生产单克隆抗体的杂交瘤细胞。诱导细胞杂交。 生化/生理作用 聚乙二醇(PEG)被用于洗涤剂、乳化剂、香皂、金属加工过程、药物制剂和化妆品中。PEG常被用作润滑剂。它也被用于色谱的固定相中。PEG可防止乳液中的晶体形成。 包装 在氮气氛围下密封在安瓿瓶中。 其他说明 含50%(w/v)聚乙二醇(平均分子量1450)的DPBS溶液,不含钙。 重悬 即用型溶液。如果需要浓度较低的溶液,可使用不含钙的无菌DPBS(D5773)稀释。暴露于较低温度后可能会出现一些沉淀物,但随着溶液温度升高,沉淀应该会消失。 如有需要,可以冷冻溶液,但应该先分装再冷冻,以避免反复冻融。 法律信息 Hybri-Max is a trademark of sigma-aldrich Co. LLC 基本信息 | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24898829 |
产品性质 | 质量水平 | 200 | | 等级 | Hybri-Max™ | | 无菌性 | sterile-filtered | | 产品线 | BioReagent | | 形式 | solution | | 分子量 | average mol wt 1,450 | | 浓度 | 50 % (w/v) | | technique(s) | cell culture | hybridoma: suitable | | 杂质 | endotoxin, tested | | web metadata keyword.default | cell fusion reagent, hybridoma development, fusion protocols | | 储存温度 | 2-8℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects | | WGK | WGK 1 | | 闪点(F) | 212.0 °F - closed cup | | 闪点(C) | 100 ℃ - closed cup | | 个人防护装备 | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter |
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| P7306 | Sigma-Aldrich | Polyethylene glycol solution | Hybri-Max™, average mol wt 1,450, 50 % (w/v), sterile-filtered, BioReagent, suitable for hybridoma | 1273.51元/5 x 5 mL; | 咨询 |
产品说明 应用 推荐用于要求50%聚乙二醇和10%二甲基亚砜的正常融合方案。 聚乙二醇可用作融合剂,以获得生产单克隆抗体的杂交瘤细胞。诱导细胞杂交。 包装 在氮气氛围下密封在安瓿瓶中。 其他说明 含有50% (w/v)聚乙二醇(平均摩尔重量1450)和不含钙的10%二甲基亚砜(体积比)。 重悬 溶液随时可用。如果需要浓度较低的溶液,用无菌无钙DPBS稀释(D5773)。一些沉淀物在暴露于较冷的环境后可能会出现,但随着溶液变暖,这些沉淀物会消失。如果需要,溶液可以冷冻,但首先应等分,以避免重复冷冻/解冻循环。 法律信息 Hybri-Max is a trademark of sigma-aldrich Co. LLC 基本信息 | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24898839 | | NACRES | NA.75 |
产品性质 | 质量水平 | 200 | | 等级 | Hybri-Max™ | | 无菌性 | sterile-filtered | | 产品线 | BioReagent | | 形式 | solution | | 分子量 | average mol wt 1,450 | | 浓度 | 50 % (w/v) | | technique(s) | cell culture | hybridoma: suitable | | 杂质 | endotoxin, tested | | web metadata keyword.default | cell fusion reagent, hybridoma development, fusion protocols | | 储存温度 | 2-8℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 202398 | Sigma-Aldrich | Poly(ethylene glycol) | average Mn 400 | 604.74元/5 G; 840.95元/250 G; 1370.49元/500 G; 13840.5元/20 KG; | 咨询 |
产品说明 一般描述 聚乙二醇(PEG)是一种合成亲水性生物相容聚合物,在生物医学和其他应用中广泛使用。PEG无毒、经FDA批准、通常无免疫原性,常用于许多生物医学应用,包括生物结合、药物递送、表面官能化和组织工程设计。在药物递送应用中,PEG可用作抗体-药物偶联物(ADC)的接头或用作纳米粒子的表面包膜,以改善全身性药物递送。 应用 更环保地选择性氟化乙醯胺的氟化溶剂®
无催化剂、选择性强的单氟化乙酰氨基乙酰胺:通过PEG-400制备2-氟乙酰氨基乙酰胺 聚乙二醇(PEG)已被用作对猪主动脉平滑肌细胞(PAOSMC)上的磁性细菌纤维素(MBC)防护膜进行合成和体外安全性评估的包膜剂。PEG为细胞培养提供了相容的表面,因为未包膜的氧化铁NP公认具有细胞毒性。在研究聚乙烯吡咯烷酮微针使用猪皮、成年人类皮肤类似物和人类包皮等经皮递送功能性胶原的有效性时,它还被用作增塑剂。据报道,此类微针通过各种分析和生物分析技术进行了鉴定。 可与炭黑结合使用形成导电复合材料。 可利用聚(乙二醇)的聚合物纳米球进行药物递送。 包装 250, 500 g in poly bottle 20 kg in poly drum 5 g in glass bottle 法律信息 Selectfluor is a registered trademark of Merck KGaA, Darmstadt, Germany 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24852060 | | NACRES | NA.23 |
产品性质 | 质量水平 | 200 | | 形式 | viscous liquid | | 分子量 | Mn 380-420 average Mn 400 | | 环保替代产品特性 | Safer Solvents and Auxiliaries Learn more about the Principles of Green Chemistry. | | 折射率 | n20/D 1.466 | | pH值(酸碱度) | 4.5-7.5 | | 粘度 | 7.3 cSt(210 °F)(lit.) | | mp | 4-8 ℃ (lit.) | | 密度 | 1.128 g/mL | | Ω端 | hydroxyl | | α端 | hydroxyl | | 环保替代产品分类 | Aligned | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves |
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| 202452 | Sigma-Aldrich | Poly(ethylene glycol) | average Mv ~8,000, powder (crystalline) | 867.7元/250 G; 980.5元/500 G; | 咨询 |
基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24852065 | | NACRES | NA.23 |
产品性质 | 质量水平 | 200 | | 形式 | powder (crystalline) | | 分子量 | average Mv ~8,000 | | 粘度 | 800 cSt(210 °F)(lit.) | | mp | 60-63 ℃ (lit.) | | 密度 | 1.27 g/mL at 25 ℃ | | Ω端 | hydroxyl | | α端 | hydroxyl | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 295906 | Sigma-Aldrich | Poly(ethylene glycol) | average Mn 2,050, chips | 729.99元/250 G; 992.95元/500 G; | 咨询 |
产品说明 包装 250, 500 g in poly bottle 其他说明 分子量:Mn 1,900-2,200 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24857821 | | NACRES | NA.23 |
产品性质 | 质量水平 | 200 | | 形式 | chips | | 分子量 | average Mn 2,050 | | mp | 52-54 ℃ | | Ω端 | hydroxyl | | α端 | hydroxyl | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| P2906 | Sigma-Aldrich | Poly(ethylene glycol) | Hybri-Max™, mol wt 3,000-3,700, waxy solid, BioReagent, suitable for hybridoma | 501.72元/5 G; | 咨询 |
产品说明 一般描述 聚乙二醇 (PEG) 是一种非离子型亲水性聚合物,具有不同的分子量。它或以线状或分枝状结构存在。有助于蛋白质和核酸的纯化和晶体生长。利用聚乙二醇 (PEG) 和葡聚糖 (dextran) 形成聚合物双水相系统,对生物物质的纯化至关重要。通过与细胞膜的相互作用允许细胞融合。 应用 聚乙二醇已被用于生产单克隆抗体。 推荐用于细胞融合。 法律信息 Hybri-Max is a trademark of sigma-aldrich Co. LLC 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24898372 | | NACRES | NA.75 |
产品性质 | 质量水平 | 200 | | 生物来源 | synthetic (organic) | | 等级 | Hybri-Max™ | | 无菌性 | autoclaved | | 产品线 | BioReagent | | 形式 | waxy solid | | 分子量 | 3,000-3,700 | | technique(s) | cell culture | hybridoma: suitable | | 杂质 | endotoxin, tested | | web metadata keyword.default | cell fusion reagent, hybridoma development, fusion protocols | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 309028 | Sigma-Aldrich | Poly(ethylene glycol) | average Mn 10,000, flakes | 669.17元/250 G; 837.33元/500 G; | 咨询 |
产品说明 包装 250, 500 g in poly bottle 其他说明 分子量:Mn 8,500-11,500 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24858706 | | NACRES | NA.23 |
产品性质 | 质量水平 | 200 | | 形式 | flakes | | 分子量 | average Mn 10,000 | | mp | 63-65 ℃ (lit.) | | 密度 | 1.07 g/mL at 25 ℃ | | Ω端 | hydroxyl | | α端 | hydroxyl | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 181986 | Sigma-Aldrich | Poly(ethylene oxide) | average Mv 100,000 (nominal), powder | 801.58元/5 G; 2218.51元/250 G; 3309.82元/500 G; | 咨询 |
产品说明 包装 5, 250, 500 g in poly bottle 应用 与炭黑配合使用可形成导电复合材料。 基本信息 | 线性分子式 | (-CH2CH2O-)n | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24850968 | | NACRES | NA.23 |
产品性质 | 质量水平 | 200 | | 形式 | powder | | 分子量 | average Mv 100,000 | | 包含 | 200-500 ppm BHT as inhibitor | | 折射率 | n20/D 1.4539 | | 粘度 | 12-50 cP, 5 % in H2O(25 ℃, Brookfield)(lit.) | | 转变温度 | Tg −67 ℃ Tm 65 ℃ | | 密度 | 1.13 g/mL at 25 ℃ | | Ω端 | hydroxyl | | α端 | hydroxyl | | SMILES string | [H]OCCO | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 182028 | Sigma-Aldrich | Poly(ethylene oxide) | average Mv 600,000 (nominal), powder | 579.19元/5 G; 1654.83元/250 G; 3027.17元/500 G; | 咨询 |
基本信息 | 线性分子式 | (-CH2CH2O-)n | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24850972 | | NACRES | NA.23 |
产品性质 | 形式 | powder | | 质量水平 | 100 | | 分子量 | average Mv 600,000 | | 包含 | 200-500 ppm BHT as inhibitor | | 粘度 | 4,500-8,800 cP, 5 % in H2O(25 ℃, Brookfield)(lit.) | | 转变温度 | Tm 65 ℃ | | Ω端 | hydroxyl | | α端 | hydroxyl | | application(s) | battery manufacturing | | SMILES string | [H]OCCO | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 372781 | Sigma-Aldrich | Poly(ethylene oxide) | average Mv ~1,000,000 (nominal), powder | 923.22元/5 G; 2630.03元/250 G; 3356.33元/500 G; | 咨询 |
产品说明 一般描述 聚环氧乙烷(PEO)是一种市面上可售的晶体状、热塑性且可溶于水的聚合物。 应用 PEO(Mv - 1,000,000,粉末)可用于中空TiO2纤维的制备,适用于药物输送、催化剂、传感器和电子器件等各种应用。此外,还可用作形成染料敏化太阳能电池(DSSC)的电解质。 包装 5, 250, 500 g in poly bottle 基本信息 | 线性分子式 | (-CH2CH2O-)n | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24863166 | | NACRES | NA.23 |
产品性质 | 形式 | powder | | 质量水平 | 200 | | 分子量 | average Mv ~1,000,000 | | 包含 | 200-500 ppm BHT as inhibitor | | 粘度 | 400-800 cP, 2 % in H2O(25 ℃, Brookfield)(lit.) | | 官能团 | hydroxyl | | SMILES string | [H]OCCO | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 182001 | Sigma-Aldrich | Poly(ethylene oxide) | average Mv ~300,000 (nominal), powder | 790.82元/5 G; 2097.52元/250 G; 2600.06元/500 G; | 咨询 |
基本信息 | 线性分子式 | (-CH2CH2O-)n | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24850971 | | NACRES | NA.23 |
产品性质 | 形式 | powder | | 质量水平 | 100 | | 分子量 | average Mv ~300,000 | | 包含 | 200-500 ppm BHT as inhibitor | | 粘度 | 600-1,200 cP, 5 % in H2O(25 ℃, Brookfield)(lit.) | | 转变温度 | Tm 65 ℃ | | application(s) | battery manufacturing | | 官能团 | hydroxyl | | SMILES string | [H]OCCO | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 372838 | Sigma-Aldrich | Poly(ethylene oxide) | average Mv ~8,000,000 (nominal), powder | 633.75元/5 G; 1753.33元/250 G; 2389.72元/500 G; | 咨询 |
基本信息 | 线性分子式 | (-CH2CH2O-)n | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24863171 | | NACRES | NA.23 |
产品性质 | 形式 | powder | | 质量水平 | 100 | | 分子量 | average Mv ~8,000,000 | | 包含 | 200-500 ppm BHT as inhibitor | | 粘度 | 10,000-15,000 cP, 1 % in H2O(25 ℃) | | 官能团 | hydroxyl | | SMILES string | [H]OCCO | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup |
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| 189456 | Sigma-Aldrich | Poly(ethylene oxide) | average Mv ~900,000 (nominal), powder | 558.55元/5 G; 2576.35元/250 G; 2755.45元/500 G; | 咨询 |
基本信息 | 线性分子式 | (-CH2CH2O-)n | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24851381 | | NACRES | NA.23 |
产品性质 | 形式 | powder | | 质量水平 | 200 | | 分子量 | average Mv ~900,000 | | 包含 | 200-500 ppm BHT as inhibitor | | 粘度 | 8,800-17,600 cP, 5 % in H2O(25 ℃, Brookfield)(lit.) | | 转变温度 | Tm 65 ℃ | | 密度 | 1.21 g/mL at 25 ℃ | | 官能团 | hydroxyl | | SMILES string | [H]OCCO | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| V900156 | Sigma-Aldrich | Poly(ethylene glycol) | Vetec™, reagent grade, avg mol wt 8,000 | 182.59元/500 G; 819.3元/6 X 500 G; | 咨询 |
产品说明 包装 500, 6×500 g in poly bottle 法律信息 Vetec is a trademark of sigma-aldrich International GmbH 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 |
产品性质 | 等级 | reagent grade | | 产品线 | Vetec™ | | 分子量 | avg mol wt 8,000 | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 8.19015 | Sigma-Aldrich | Polyethylene glycol 3000 | 3000, for synthesis | 494.05元/1 kg; 1960.62元/5 kg; | 咨询 |
产品说明 应用 Polyethylene glycol 3000 for synthesis. CAS No. 25322-68-3, EC Number 500-038-2. 分析说明 Hydroxyl value: 34 - 42 Melting range (lower value): ≥ 55 °C Melting range (upper value): ≤ 59 °C Average molecular mass: 2700 - 3300 Identity (IR): passes test 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | EC索引号 | 500-038-2 |
产品性质 | 质量水平 | 200 | | 蒸汽压 | <0.1 hPa ( 20 ℃) | | 自燃温度 | 420 ℃ | | 效能 | 28000 mg/kg LD50, oral (Rat) >20000 mg/kg LD50, skin (Rabbit) | | pH值(酸碱度) | 4-7 (20 ℃, 100 g/L in H2O) | | mp | 55-58 ℃ | | 转变温度 | flash point 270 ℃ | | 密度 | 1.21 g/cm3 at 20 ℃ | | 堆积密度 | 400‑500 kg/m3 | | 储存温度 | 2-30℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup |
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| 8.07488 | Sigma-Aldrich | Polyethylene Glycol 1000 | 1000, for synthesis | 602.04元/1 kg; 1533.57元/5 kg; | 咨询 |
产品说明 应用 用于合成的聚乙二醇1000。CAS 25322-68-3,pH 4 - 7(100 g/l,H₂O,20 °C)。 分析说明 熔程(下限值): ≥ 33 °C 熔程(上限值): ≤ 40 °C 羟值:107 - 118 平均分子量:950 - 1050 同一性(IR):通过测试 由于其特定的熔程,产物可以是固体、液体、固化熔体或过冷熔体。 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | EC索引号 | 500-038-2 |
产品性质 | 质量水平 | 200 | | 蒸汽压 | <0.1 hPa ( 20 ℃) | | 自燃温度 | 420 ℃ | | 效能 | 28000 mg/kg LD50, oral (Rat) >20000 mg/kg LD50, skin (Rabbit) | | pH值(酸碱度) | 4-7 (20 ℃, 100 g/L in H2O) | | mp | 33-40 ℃ | | 转变温度 | flash point 260 ℃ | | 密度 | 1.2 g/cm3 at 20 ℃ | | 储存温度 | 2-30℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup |
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| 8.18897 | Sigma-Aldrich | Polyethylene Glycol 20000 | 20000 (stabilised) for synthesis | 1160.77元/1 kg; 2038.03元/5 kg; | 咨询 |
产品说明 分析说明 熔程(下限值): ≥ 62 °C 熔程(上限值): ≤ 66 °C 羟值:4 - 7 平均分子量:16000 - 28000 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | EC索引号 | 500-038-2 |
产品性质 | 质量水平 | 200 | | 蒸汽压 | <0.01 hPa ( 20 ℃) | | 自燃温度 | >320 ℃ | | 效能 | 28000 mg/kg LD50, oral (Rat) >20000 mg/kg LD50, skin (Rabbit) | | pH值(酸碱度) | 5-7 (20 ℃, 100 g/L in H2O) | | mp | 58-63 ℃ | | 转变温度 | flash point 240 ℃ | | 溶解性 | 500 g/L | | 密度 | 1.2 g/cm3 at 20 ℃ | | 堆积密度 | 400‑500 kg/m3 | | 储存温度 | 2-30℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup |
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| 8.21881 | Sigma-Aldrich | Polyethylene glycol 10000 | 10000, for synthesis | 794.22元/1 kg; 2146.58元/5 kg; | 咨询 |
产品说明 应用 用于合成的聚乙二醇10000。CAS号25322-68-3,EC号500-038-2。 分析说明 熔程(下限值): ≥ 59 °C 熔程(上限值): ≤ 64 °C 羟值:9 - 12 平均分子量:9000 - 12500 同一性(IR):通过测试 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | EC索引号 | 500-038-2 |
产品性质 | 质量水平 | 200 | | 蒸汽压 | <0.01 hPa ( 20 ℃) | | 自燃温度 | 340 ℃ | | 效能 | 28000 mg/kg LD50, oral (Rat) >20000 mg/kg LD50, skin (Rabbit) | | pH值(酸碱度) | 5-7 (20 ℃, 100 g/L in H2O) | | kinematic viscosity | 500-900 cSt(20 ℃) | | mp | 58-63 ℃ | | 转变温度 | flash point 265 ℃ | | 密度 | 1.2 g/cm3 at 20 ℃ | | 堆积密度 | 400‑500 kg/m3 | | 储存温度 | no temp limit | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup |
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| 8.07489 | Sigma-Aldrich | Polyethylene glycol 1500 | 1500, for synthesis | 692.29元/1 kg; 1753.27元/5 kg; | 咨询 |
产品说明 应用 Polyethylene glycol 1500 for synthesis. CAS 25322-68-3, pH 4 - 7 (100 g/l, H₂O, 20 °C). 分析说明 Melting range (lower value): ≥ 43 °C Melting range (upper value): ≤ 49 °C Hydroxyl value: 70 - 80 Average molecular mass: 1400 - 1600 Identity (IR): passes test 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | EC索引号 | 500-038-2 |
产品性质 | 质量水平 | 200 | | 蒸汽压 | <0.01 hPa ( 20 ℃) | | 自燃温度 | 420 ℃ | | 效能 | 28000 mg/kg LD50, oral (Rat) >20000 mg/kg LD50, skin (Rabbit) | | pH值(酸碱度) | 4-7 (20 ℃, 100 g/L in H2O) | | mp | 43-49 ℃ | | 转变温度 | flash point 260 ℃ | | 溶解性 | 650 g/L | | 密度 | 1.2 g/cm3 at 20 ℃ | | 堆积密度 | 400‑500 kg/m3 | | 储存温度 | 2-30℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup |
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| 8.07490 | Sigma-Aldrich | Polyethylene Glycol 4000 | 4000, for synthesis | 763.53元/1 kg; 1680.32元/5 kg; | 咨询 |
产品说明 应用 用于合成的聚乙二醇4000。CAS号25322-68-3,EC号500-038-2。 分析说明 羟基值:25 - 32 熔程(下限值): ≥ 58 °C 熔程(上限值): ≤ 62 °C 平均分子量:3500 - 4500 同一性(IR):通过测试 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | EC索引号 | 500-038-2 |
产品性质 | 质量水平 | 200 | | 蒸汽压 | <0.01 hPa ( 20 ℃) | | 自燃温度 | >320 ℃ (DIN 51794) | | 效能 | 28000 mg/kg LD50, oral (Rat) >20000 mg/kg LD50, skin (Rabbit) | | pH值(酸碱度) | 5-7 (20 ℃, 100 g/L in H2O) | | mp | 53-58 ℃ | | 转变温度 | flash point 270 ℃ | | 溶解性 | 500 g/L | | 密度 | 1.2 g/cm3 at 20 ℃ | | 堆积密度 | 400‑500 kg/m3 | | 储存温度 | 2-30℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup |
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| 8.07485 | Sigma-Aldrich | Polyethylene Glycol 400 | 400, for synthesis | 510.04元/1 l; 1738.69元/5 l; | 咨询 |
产品说明 应用 合成级聚乙二醇400CAS 25322-68-3,pH 5 - 7(100 g/l,H₂O,20 °C)。 分析说明 密度(d 20 °C/4 °C):1.124-1.126 羟值:267 - 295 平均分子量:380 - 420 同一性(IR):通过测试 由于其特定的熔程,产物可以是固体、液体、固化熔体或过冷熔体。 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | EC索引号 | 500-038-2 |
产品性质 | 质量水平 | 200 | | 蒸汽压 | <0.1 hPa ( 20 ℃) | | 形式 | liquid | | 自燃温度 | 360 ℃ (DIN 51794) | | 效能 | 28000 mg/kg LD50, oral (Rat) >20000 mg/kg LD50, skin (Rabbit) | | pH值(酸碱度) | 5-7 (20 ℃, 100 g/L in H2O) | | kinematic viscosity | 97-110 cSt(20 ℃) | | mp | 5 ℃ | | 转变温度 | flash point >200 ℃ | | 密度 | 1.13 g/cm3 at 20 ℃ | | 储存温度 | 2-30℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup |
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| 8.07483 | Sigma-Aldrich | Polyethylene Glycol 200 | 200, for synthesis | 705.55元/1 l; 1964.89元/5 l; | 咨询 |
产品说明 应用 Polyethylene glycol 200 can be used as:
- A structure-directing agent to synthesize iron vanadate (FeVO4) nanoparticles via co-precipitation method.
- An organic additive to prepare crystalline nanorods of calcium tungstate (CaWO4) using calcium chloride and sodium tungstate via solvothermal process.
- A surface modifier in the synthesis of calcium peroxide nanoparticles using CaCl2 as a precursor via hydrolysis-precipitation method.
- A green solvent in combination with H2O in the preparation of 4-sulfanylcoumarins by sulfanylation of 4-tosyloxycoumarins with thiourea and alkyl halides.
分析说明 Density (d 20 °C/ 4 °C): 1.124 - 1.126 Hydroxyl value: 535 - 590 Average molecular mass: 190 - 210 Identity (IR): passes test 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | EC索引号 | 500-038-2 |
产品性质 | 质量水平 | 200 | | 蒸汽压 | <0.01 hPa ( 20 ℃) | | 形式 | liquid | | 自燃温度 | 350 ℃ (DIN 51794) | | 效能 | 28000 mg/kg LD50, oral (Rat) >20000 mg/kg LD50, skin (Rabbit) | | pH值(酸碱度) | 5-7 (20 ℃, 100 g/L in H2O) | | bp | >150 ℃ | | mp | -50 ℃ | | 转变温度 | flash point 180 ℃ | | 溶解性 | soluble 70 g/L | | 密度 | 1.124 g/cm3 at 20 ℃ | | 储存温度 | no temp limit | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup |
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| 8.07491 | Sigma-Aldrich | Polyethylene Glycol 6000 | 6000, for synthesis | 1138.07元/1 kg; 4225.53元/5 kg; 11768.6元/50 kg; | 咨询 |
产品说明 应用 合成级聚乙二醇6000CAS 25322-68-3,pH 5 - 7(100 g/l,H₂O,20 °C)。 分析说明 熔程(下限值): ≥ 59 °C 熔程(上限值): ≤ 64 °C 羟值:16 - 23 平均分子量:5000 - 7000 同一性(IR):通过测试 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | EC索引号 | 500-038-2 |
产品性质 | 质量水平 | 200 | | 蒸汽压 | <0.01 hPa ( 20 ℃) | | 形式 | liquid | | 自燃温度 | 420 ℃ | | 效能 | 28000 mg/kg LD50, oral (Rat) >20000 mg/kg LD50, skin (Rabbit) | | pH值(酸碱度) | 5-7 (20 ℃, 100 g/L in H2O) | | mp | 58-63 ℃ | | 转变温度 | flash point 270 ℃ | | 密度 | 1.2 g/cm3 at 20 ℃ | | 储存温度 | 2-30℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup |
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| 8.07486 | Sigma-Aldrich | Polyethylene Glycol 600 | 600, for synthesis | 705.55元/1 l; 994.91元/5 l; | 咨询 |
产品说明 应用 Polyethylene glycol 600 for synthesis. CAS 25322-68-3, pH 5 - 7 (100 g/l, H₂O, 20 °C). 分析说明 Density (d 20 °C/ 4 °C): 1.126 - 1.128 Hydroxyl value: 178 - 197 Average molecular mass: 570 - 630 Identity (IR): passes test Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt. 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | EC索引号 | 500-038-2 |
产品性质 | 质量水平 | 200 | | 蒸汽压 | <0.1 hPa ( 20 ℃) | | 形式 | liquid | | 自燃温度 | >320 ℃ (DIN 51794) | | 效能 | 28000 mg/kg LD50, oral (Rat) >20000 mg/kg LD50, skin (Rabbit) | | pH值(酸碱度) | 5-7 (20 ℃, 100 g/L in H2O) | | mp | 17-22 ℃ | | 转变温度 | flash point 260 ℃ | | 密度 | 1.13 g/cm3 at 20 ℃ | | 储存温度 | no temp limit | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup |
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| 8.18892 | Sigma-Aldrich | Polyethylene glycol 35000 | 35000, (stabilised with 2-tert-butyl-4-methoxyphenol) for synthesis | 1454.98元/1 kg; 2351.18元/5 kg; | 咨询 |
产品说明 分析说明 Hydroxyl value: 3 - 4 Melting range (lower value): ≥ 62 °C Melting range (upper value): ≤ 67 °C Average molecular mass: 28000 - 38000 Identity (IR): passes test 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | EC索引号 | 500-038-2 |
产品性质 | 质量水平 | 200 | | 蒸汽压 | <0.01 hPa ( 20 ℃) | | 自燃温度 | >320 ℃ | | 效能 | 28000 mg/kg LD50, oral (Rat) >20000 mg/kg LD50, skin (Rabbit) | | pH值(酸碱度) | 5-7 (20 ℃, 100 g/L in H2O) | | mp | 60-65 ℃ | | 转变温度 | flash point 260 ℃ | | 溶解性 | 500 g/L | | 密度 | 1.2 g/cm3 at 20 ℃ | | 堆积密度 | 400‑500 kg/m3 | | 储存温度 | 2-30℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup |
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| 1546569 | USP | Polyethylene Glycol 4000 | United States Pharmacopeia (USP) Reference Standard | 3633.89元/1 G; | 咨询 |
产品说明 一般描述 本产品按照发布的药典交付和规定提供。为支持本产品而提供的所有信息,包括 SDS 和任何产品信息手册,均在发布药典授权下开发和发布。 欲了解更多信息和支持,请访问 药典发布网站 。 分析说明 这些产品仅供测试和化验使用。它们不适用于人类或动物,也不能用于诊断、治疗或治愈任何类型的疾病。 其他说明 USP颁布的SDS请点击此处。 可能适用相应的销售限制。 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 |
产品性质 | 等级 | pharmaceutical primary standard | | 分子量 | Mw 3600-4400 | | manufacturer/tradename | USP | | application(s) | pharmaceutical (small molecule) | | 格式 | neat | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup |
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| 91462 | Sigma-Aldrich | Kollisolv® PEG E 300 | | 906.87元/1 KG; | 咨询 |
产品说明 应用 Kollisolv 聚乙二醇在制药工业中用作增稠剂和凝胶粘合剂。 该研究级产品仅用于研究和开发。 其他说明 PEG E 级的 Kollisolv 是具有不同分子量的聚乙二醇(聚乙二醇)。 法律信息 Kollisolv is a registered trademark of BASF Lutrol is a registered trademark of BASF SE 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | NACRES | NA.25 |
产品性质 | 质量水平 | 100 | | 分子量 | average Mw 285-315 g/mol (from OH-value (56100*2)/OHZ) | | 杂质 | reducing substances, complies ≤0.1% sulfated ash ≤0.25% ethylene glycol and diethylene glycol (sum) ≤1 ppm ethylene oxide ≤1 ppm lead (verified on random samples only) ≤1.0% water ≤10 ppm dioxan ≤15 ppm formaldehyde ≤5 ppm heavy metals (verified on random samples only) 0.5 g acetic acid (per 100 g) 620 ppm ethylene oxide | | pH值(酸碱度) | 4.5-7.0 (50 g/L) | | 粘度 | 80-105 mPa.s(20 ℃) (5.4-6.4 CS (98.9℃)) | | 羟基值 | 340‑394 mg KOH/g | | 溶解性 | H2O: 10%, clear, colorless | | 适用性 | complies for acidity or alkalinity | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 428.0 °F - closed cup | | 闪点(C) | 220.00 ℃ - closed cup |
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| 76293 | Sigma-Aldrich | Polyethylene glycol solution | BioUltra, for molecular biology, 1,000, ~50% in H2O | 1079.49元/100 ML; | 咨询 |
产品说明 应用 聚乙二醇可用作融合剂,以获得生产单克隆抗体的杂交瘤细胞。诱导细胞杂交。 基本信息 | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24886970 | | NACRES | NA.25 |
产品性质 | 质量水平 | 100 | | 等级 | for molecular biology | | 产品线 | BioUltra | | 形式 | liquid | | 浓度 | ~50% in H2O | | 杂质 | DNases, none detected RNases, none detected insoluble matter, none detected phosphatases, none detected proteases, none detected | | pH值(酸碱度) | 6.0-7.5 (25 ℃) | | 痕量阴离子 | chloride (Cl-): ≤50 mg/kg sulfate (SO42-): ≤50 mg/kg | | 痕量阳离子 | Al: ≤5 mg/kg As: ≤0.1 mg/kg Ba: ≤5 mg/kg Bi: ≤5 mg/kg Ca: ≤10 mg/kg Cd: ≤5 mg/kg Co: ≤5 mg/kg Cr: ≤5 mg/kg Cu: ≤5 mg/kg Fe: ≤5 mg/kg K: ≤200 mg/kg Li: ≤5 mg/kg Mg: ≤5 mg/kg Mn: ≤5 mg/kg Mo: ≤5 mg/kg Na: ≤200 mg/kg Ni: ≤5 mg/kg Pb: ≤5 mg/kg Sr: ≤5 mg/kg Zn: ≤5 mg/kg | | λ | neat | | 紫外吸收 | λ: 260 nm Amax: 0.6 λ: 280 nm Amax: 0.3 | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, multi-purpose combination respirator cartridge (US) |
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| V900881 | Sigma-Aldrich | Poly(ethylene glycol) | Vetec™, reagent grade, average Mn 6,000 Da | 218.06元/500 G; | 咨询 |
产品说明 包装 500 g in poly bottle 法律信息 Vetec is a trademark of sigma-aldrich International GmbH 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 |
产品性质 | 等级 | reagent grade | | 产品线 | Vetec™ | | 分子量 | average Mn 6,000 Da | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| PHR3336 | Supelco | Polyethylene Glycol 300 | certified reference material, pharmaceutical secondary standard | 2203.52元/1 g; | 咨询 |
产品说明 一般描述 Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards 分析说明 These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available. 其他说明 This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. 附注 To see an example of a Certificate of Analysis for this material enter LRAA6959(changes by product) in the Documents slot below. This is an example certificate only and may not be the lot that you receive. 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 |
产品性质 | 质量水平 | 300 | | 等级 | certified reference material pharmaceutical secondary standard | | 包装 | pkg of 1 g | | 药典可追溯性 | traceable to USP 1546423 | | 储存温度 | 2-30℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 1546423 | USP | Polyethylene Glycol 300 | United States Pharmacopeia (USP) Reference Standard | 3487.56元/1 G; | 咨询 |
产品说明 一般描述 本产品由发布的药典提供并说明。所有本产品的支持信息(包括SDS和任何产品信息宣传单)均由颁发的药典管理局制定并发布。 如需进一步信息和支持,请访问 现行药典网站。 分析说明 这些产品仅供测试和分析使用。它们不适用于人类或动物的给药,不可用于诊断、治疗或治愈任何疾病。 其他说明 USP颁布的SDS请点击此处。 可能适用相应的销售限制。 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | NACRES | NA.24 |
产品性质 | 等级 | pharmaceutical primary standard | | 分子量 | Mw 285-315 | | manufacturer/tradename | USP | | application(s) | pharmaceutical (small molecule) | | 格式 | neat | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup |
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| 1546525 | USP | Polyethylene glycol 3000 | United States Pharmacopeia (USP) Reference Standard | 3633.89元/1 G; | 咨询 |
产品说明 一般描述 This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia. 分析说明 These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind. 其他说明 USP issued SDS can be found here. Sales restrictions may apply. 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | NACRES | NA.24 |
产品性质 | 等级 | pharmaceutical primary standard | | 分子量 | Mw 2700-3300 | | manufacturer/tradename | USP | | application(s) | pharmaceutical (small molecule) | | 格式 | neat | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup |
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| PHR2892 | Supelco | Polyethylene Glycol 4000 | certified reference material, pharmaceutical secondary standard | 1723.48元/1 g; | 咨询 |
产品说明 一般描述 Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards 分析说明 These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available. 其他说明 This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 |
产品性质 | 等级 | certified reference material pharmaceutical secondary standard | | CofA | current certificate can be downloaded | | 包装 | pkg of 1 g | | application(s) | pharmaceutical | | 储存温度 | 2-30℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 06855 | Sigma-Aldrich | Kollisolv® PEG E 400 | | 871.38元/1KG; | 咨询 |
产品说明 应用 Kollisolv聚乙二醇 在制药工业中被用作增稠剂和凝胶粘合剂。 该研究级产品仅供研发使用。 其他说明 Kollisolv的 PEG E 级为不同分子量的聚乙二醇(聚乙二醇)。 法律信息 Kollisolv is a registered trademark of BASF Lutrol is a registered trademark of BASF SE 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | NACRES | NA.25 |
产品性质 | 质量水平 | 100 | | 形式 | liquid | | 分子量 | average Mw 380-420 g/mol (from OH-value (56100*2/OHZ)) | | technique(s) | electrophoresis: suitable | | 杂质 | reducing substances, complies ≤0.1% sulfated ash ≤0.25% ethylene glycol and diethylene glycol (sum) ≤0.5 g acetic acid (per 100 g) ≤1 ppm ethylene oxide ≤1 ppm lead (verified on random samples only) ≤1.0% water ≤10 ppm dioxan ≤15 ppm formaldehyde ≤5 ppm heavy metals (verfied on random samples only) ≤620 ppm ethylene glycol | | pH值(酸碱度) | 4.5-7.0 (50 g/L) | | 粘度 | 105-130 mPa.s(20 ℃) (6.8-8.0 CS (98.9℃) | | 羟基值 | 267‑295 mg KOH/g | | 溶解性 | H2O: 10%, clear, colorless | | 适用性 | complies for acidity or alkalinity | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 12 - Non Combustible Liquids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| P1458 | Sigma-Aldrich | Polyethylene glycol solution | 40 % (w/w) in H2O, average mol wt 8,000 | 844.64元/25 ML; 1516.21元/50 ML; | 咨询 |
产品说明 应用 用于针对细胞分级分离进行双水相分配 聚乙二醇可用作融合剂,以获得生产单克隆抗体的杂交瘤细胞。诱导细胞杂交。 基本信息 | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24898201 | | NACRES | NA.21 |
产品性质 | 质量水平 | 200 | | 无菌性 | 0.2 μm filtered | | 分子量 | average mol wt 8,000 | | 浓度 | 40 % (w/w) in H2O | | 储存温度 | 2-8℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 81269 | Sigma-Aldrich | Polyethylene glycol 3000 monodisperse solution | BioUltra, for molecular biology, ~50% in H2O | 1400.91元/100 ML; | 咨询 |
产品说明 应用 聚乙二醇可用作融合剂,以获得生产单克隆抗体的杂交瘤细胞。诱导细胞杂交。 基本信息 | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24887729 | | NACRES | NA.25 |
产品性质 | 质量水平 | 100 | | 等级 | for molecular biology | | 产品线 | BioUltra | | 浓度 | ~50% in H2O | | 杂质 | DNases, none detected RNases, none detected insoluble matter, passes filter test phosphatases, none detected proteases, none detected | | pH值(酸碱度) | 5.5-7.0 (25 ℃, 10% in H2O) | | 溶解性 | H2O: 0.1 g/mL at 20 ℃, clear, colorless | | 密度 | 1.08 g/mL at 20 ℃ | | 痕量阴离子 | chloride (Cl-): ≤50 mg/kg sulfate (SO42-): ≤50 mg/kg | | 痕量阳离子 | Al: ≤5 mg/kg As: ≤0.1 mg/kg Ba: ≤5 mg/kg Bi: ≤5 mg/kg Ca: ≤10 mg/kg Cd: ≤5 mg/kg Co: ≤5 mg/kg Cr: ≤5 mg/kg Cu: ≤5 mg/kg Fe: ≤5 mg/kg K: ≤200 mg/kg Li: ≤5 mg/kg Mg: ≤5 mg/kg Mn: ≤5 mg/kg Mo: ≤5 mg/kg Na: ≤200 mg/kg Ni: ≤5 mg/kg Pb: ≤5 mg/kg Sr: ≤5 mg/kg Zn: ≤5 mg/kg | | λ | 0.1 g/mL in H2O | | 紫外吸收 | λ: 260 nm Amax: 0.06 λ: 280 nm Amax: 0.03 | | 储存温度 | 2-8℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves |
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| Y0001684 | | High-molecular-mass macrogol | European Pharmacopoeia (EP) Reference Standard | 1572.27元/ ; | 咨询 |
产品说明 一般描述 This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia. 包装 Unit quantity: 10 mg. Subject to change. The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue. 注意 Please find SDS provided by EDQM here.. 其他说明 Sales restrictions may apply. 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | NACRES | NA.24 |
产品性质 | 等级 | pharmaceutical primary standard | | manufacturer/tradename | EDQM | | application(s) | pharmaceutical (small molecule) | | 格式 | neat | | 储存温度 | 2-8℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup |
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| PHR3334 | Supelco | Polyethylene glycol 1500 | certified reference material, pharmaceutical secondary standard | 1669.01元/1 g; | 咨询 |
产品说明 一般描述 Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards 分析说明 These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available. 其他说明 This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. 附注 To see an example of a Certificate of Analysis for this material enter LRAA6959(changes by product) in the Documents slot below. This is an example certificate only and may not be the lot that you receive. 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 |
产品性质 | 质量水平 | 300 | | 等级 | certified reference material pharmaceutical secondary standard | | CofA | current certificate can be downloaded | | 包装 | pkg of 1 g | | application(s) | pharmaceutical | | 药典可追溯性 | traceable to USP 1546503 | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 10783641001 | Sigma-Aldrich | Polyethylene glycol 1500 | Mr ~1500, pkg of 10 × 4 mL, solution | 1556.08元/10 X 4 ML; | 咨询 |
产品说明 一般描述 聚乙二醇(PEG)是一种非离子亲水聚合物,提供不同分子质量版本。它有助于蛋白质结晶,以及蛋白质核酸纯化。PEG和葡聚糖共同组成了水性聚合物两相系统,该系统是生物材料纯化中必须要用的。PEG能和细胞膜反应,因此使得细胞融合。 应用 聚乙二醇1500(PEG-1500)可用于调节细胞融合。 外形 溶液,经0.2 μm孔径膜过滤,含有50% PEG 1500(w/v)的75mM Hepes(pH8.0)溶液,氮气环境装瓶,即用型 其他说明 仅用于生命科学研究。不可用于诊断。 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 |
产品性质 | 形式 | solution | | 分子量 | Mr ~1500 | | 包装 | pkg of 10 × 4 mL | | manufacturer/tradename | Roche | | 运输 | wet ice | | 储存温度 | 2-8℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 12 - Non Combustible Liquids | | WGK | WGK 1 | | 闪点(F) | does not flash | | 闪点(C) | does not flash |
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| PHR3337 | Supelco | Polyethylene glycol 3000 | certified reference material, pharmaceutical secondary standard | 1669.01元/1 g; | 咨询 |
产品说明 一般描述 Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards 分析说明 These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available. 其他说明 This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. 附注 To see an example of a Certificate of Analysis for this material enter LRAA6959(changes by product) in the Documents slot below. This is an example certificate only and may not be the lot that you receive. 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 |
产品性质 | 质量水平 | 300 | | 等级 | certified reference material pharmaceutical secondary standard | | CofA | current certificate can be downloaded | | 包装 | pkg of 1 g | | application(s) | pharmaceutical | | 药典可追溯性 | traceable to USP 1546525 | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| PHR3338 | Supelco | Polyethylene Glycol 600 | certified reference material, pharmaceutical secondary standard | 2203.52元/1 g; | 咨询 |
产品说明 一般描述 Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards 分析说明 These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available. 其他说明 This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. 附注 To see an example of a Certificate of Analysis for this material enter LRAA6959(changes by product) in the Documents slot below. This is an example certificate only and may not be the lot that you receive. 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 |
产品性质 | 质量水平 | 300 | | 等级 | certified reference material pharmaceutical secondary standard | | CofA | current certificate can be downloaded | | 包装 | pkg of 1 g | | application(s) | pharmaceutical | | 药典可追溯性 | traceable to USP 1546467 | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 81201 | Supelco | Poly(ethylene glycol) | analytical standard, for GPC, 108,000 | 8551.96元/500 MG; | 咨询 |
产品说明 一般描述 Poly(ethylene glycol) is the most widely used non-ionic, hydrophilic polymer, which can find wide applications in biomedical industry such as in drug delivery systems 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24887684 | | NACRES | NA.24 |
产品性质 | 质量水平 | 100 | | 等级 | analytical standard for GPC | | 保质期 | limited shelf life, expiry date on the label | | 分子量 | Mn ~96500 Mp ~111000 Mw ~108000 | | technique(s) | gel permeation chromatography (GPC): suitable | | Mw/Mn | ~1.12 | | application(s) | cleaning products cosmetics food and beverages personal care | | 格式 | neat | | 储存温度 | 2-8℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 81206 | Supelco | Poly(ethylene glycol) | analytical standard, for GPC, 218,000 | 12133.1元/500 MG; | 咨询 |
基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | PubChem化学物质编号 | 24887687 | | NACRES | NA.24 |
产品性质 | 质量水平 | 100 | | 等级 | analytical standard for GPC | | 保质期 | limited shelf life, expiry date on the label | | 分子量 | Mn ~197000 Mp ~217000 Mw ~218000 | | technique(s) | gel permeation chromatography (GPC): suitable | | Mw/Mn | ~1.10 | | application(s) | cleaning products cosmetics food and beverages personal care | | 格式 | neat | | 储存温度 | 2-8℃ | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 1546853 | USP | Polyethylene oxide | United States Pharmacopeia (USP) Reference Standard | 3487.56元/100 MG; | 咨询 |
产品说明 一般描述 本产品按照现行药典要求提供和指定。所有为支持本产品而提供的信息,包括 SDS 和任何产品信息小册子,均由药典颁发机构制定和发布。 如需进一步的信息和支持,请访问现行药典网站。 分析说明 这些产品仅供测试和分析使用。它们不适用于人类或动物的给药,不可用于诊断、治疗或治愈任何疾病。 其他说明 USP颁布的SDS请点击此处。 可能适用相应的销售限制。 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | NACRES | NA.24 |
产品性质 | 等级 | pharmaceutical primary standard | | 分子量 | 50,000,00 | | manufacturer/tradename | USP | | application(s) | pharmaceutical (small molecule) | | 格式 | neat | | 官能团 | hydroxyl | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup |
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| 8.21037 | Sigma-Aldrich | Polyethylene Glycol 2000 | 2000, for synthesis | 738.67元/1 kg; 2070.11元/5 kg; | 咨询 |
产品说明 应用 用于合成的聚乙二醇2000。CAS号25322-68-3,EC号500-038-2。 分析说明 羟基值:51 - 63 熔程(下限值): ≥ 50 °C 熔程(上限值): ≤ 55 °C 平均分子量:1900 - 2200 同一性(IR):通过测试 基本信息 | 线性分子式 | H(OCH2CH2)nOH | | MDL编号 | MFCD00081839 | | EC索引号 | 500-038-2 |
产品性质 | 质量水平 | 200 | | 蒸汽压 | <0.1 hPa | | 自燃温度 | 420 ℃ | | 效能 | 28000 mg/kg LD50, oral (Rat) >20000 mg/kg LD50, skin (Rabbit) | | pH值(酸碱度) | 4-7 (20 ℃, 100 g/L in H2O) | | kinematic viscosity | 46-55 cSt(20 ℃) (50% solution) | | mp | 49-52 ℃ | | 转变温度 | flash point 250 ℃ | | 溶解性 | 600 g/L | | 密度 | 1.21 g/cm3 at 20 ℃ | | 堆积密度 | 400‑500 kg/m3 | | 储存温度 | no temp limit | | SMILES string | C(CO)O | | InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 | | InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 281.5 °F - closed cup | | 闪点(C) | 138.6 ℃ - closed cup |
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| 926978 | Amethyst | Poly(ethylene glycol), reagent grade, average Mn 400 | 试剂级, 平均 Mn 400 | 35元/250G; 40元/50G; 129元/1KG; 634元/5KG; | 咨询 |
基本信息 | 分子式 | H(OCH2CH2)nOH | | 熔点 | 60-63 | | MDL编码 | MFCD00081839 | | Beilstein | 8402446 | | Merck | 14,7568 | | EINECS 编号 | 500-038-2 |
安全信息 | 防范说明 | P262 | | WGK | 1 | | RTECS | TQ4100000 | | TSCA | 是 |
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| 931173 | Amethyst | Poly(ethylene glycol), reagent grade, average Mn 600 | 试剂级, 平均 Mn 600 | 47元/500G; 376元/5KG; | 咨询 |
基本信息 | 分子式 | H(OCH2CH2)nOH | | 熔点 | 60-63 | | MDL编码 | MFCD00081839 | | Beilstein | 8402446 | | Merck | 14,7568 | | EINECS 编号 | 500-038-2 |
安全信息 | 防范说明 | P262 | | WGK | 1 | | RTECS | TQ4100000 | | TSCA | 是 |
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| 945109 | Amethyst | Poly(ethylene glycol), reagent grade, average Mn 6000 | 试剂级, 平均 Mn 6000 | 40元/250G; 122元/1KG; 445元/5KG; | 咨询 |
基本信息 | 分子式 | H(OCH2CH2)nOH | | 熔点 | 62-65 | | MDL编码 | MFCD00081839 | | Beilstein | 8402446 | | Merck | 14,7568 | | EINECS 编号 | 500-038-2 |
安全信息 | 防范说明 | P262 | | WGK | 1 | | RTECS | TQ4100000 | | TSCA | 是 |
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| 980553 | Amethyst | Poly(ethylene glycol), reagent grade, average Mn 1500 | 试剂级, 平均 Mn 1500 | 68元/500G; 419元/5KG; | 咨询 |
基本信息 | 分子式 | H(OCH2CH2)nOH | | 熔点 | 60-63 | | MDL编码 | MFCD00081839 | | Beilstein | 8402446 | | Merck | 14,7568 | | EINECS 编号 | 500-038-2 |
安全信息 | 防范说明 | P262 | | WGK | 1 | | RTECS | TQ4100000 | | TSCA | 是 |
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| ALR-149N-MW1500 | AccuStandard | Polyethylene glycol (PEG), appr. Molecular weight 1500 | | 463元/100mg; | 咨询 |
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| ALR-149N-MW4000 | AccuStandard | Polyethylene glycol (PEG), appr. Molecular weight 4000 | | 463元/100mg; | 咨询 |
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| ALR-149N-MW600 | AccuStandard | Polyethylene glycol (PEG), appr. Molecular weight 600 | | 463元/100mg; | 咨询 |
| Polyethylene glycol-600 | 聚乙二醇-600 | | |
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| ALR-149N-MW200 | AccuStandard | Polyethylene glycol (PEG), appr. Molecular weight 200 | | 463元/100mg; | 咨询 |
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| ALR-149N-MW400 | AccuStandard | Polyethylene glycol (PEG), appr. Molecular weight 400 | | 463元/100mg; | 咨询 |
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| M-1673-PAK | AccuStandard | PEG-600,2.5 mg/mL in THF (anhydrous) | 2.5 mg/mL in THF (anhydrous) | 2661元/5×1mL; | 咨询 |
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| M-1673 | AccuStandard | PEG-600,2.5 mg/mL in THF (anhydrous) | 2.5 mg/mL in THF (anhydrous) | 541元/1mL; | 咨询 |
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| 094725 | Fluorochem | Polyethylene Glycol 600 | | 242元/25g; 352元/100g; 704元/500g; | 咨询 |
基本信息 | CAS Number | 25322-68-3 | | MDL Number | MFCD00081839 | | Melting Point | 17-23℃ | | Density | 1.12 |
安全信息 | 图形或危害标志 |  | | 危险性说明 | H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
| | 防范说明 | P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands thoroughly after handling. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to in accordance with local regulation .
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