| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| H811193 | MACKLIN | 4-(2-羟乙基)-1-哌嗪丙磺酸 | ≥99.5%(T) | 32元/5g; 94元/25g; 293元/100g; 1283元/500g; 4899元/2.5kg; | 展开 |
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| H811192 | MACKLIN | 4-(2-羟乙基)-1-哌嗪丙磺酸 | ≥99.0%(T) | 30元/5g; 75元/25g; 224元/100g; 839元/500g; 2619元/2.5kg; | 展开 |
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| H0576 | TCI | 4-(2-Hydroxyethyl)-1-piperazinepropanesulfonic Acid [Good's buffer component for biological research] | >98.0%(T) | 680元/25G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(T) | | 分子式/分子量 | C9H20N2O4S = 252.33 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 3957385 | | PubChem物质ID | 87570962 | | SDBS (AIST Spectral DB) | 7952 | | MDL编号 | MFCD00006160 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(Neutralization titration) | min. 98.0 % | | Absorbance | max. 0.15(0.1mol/L、H2O、260nm) | | Solubility in Water | almost transparency | | Heavy metals(as Pb) | max. 5 ppm | | Iron | max. 5 ppm |
物性(参考值) 安全信息 | 图形或危害标志 |  | | 信号词 | 警告 | | 危险性说明 | H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
| | 防范说明 | P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P302 + P352 : 如皮肤沾染：用水充分清洗。
P337 + P313 : 如仍觉眼刺激：求医/就诊。
P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。
P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。
P332 + P313 : 如发生皮肤刺激：求医/就诊。
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相关法规 |
| 374184 | J&K | 4-(2-Hydroxyethyl)-1-piperazinepropanesulfonic acid | 99% | 137元/25G; 511元/100G; 2040元/500G; | 展开 |
基本信息 | 分子式 | C9H20N2O4S | | 分子量 | 252.33 | | 熔点 | 237-239 | | MDL编码 | MFCD00006160 | | Beilstein | 3957385 | | EINECS 编号 | 240-198-8 |
安全信息 | 图形或危害标志 | | | 提示语 | Warning | | 危险说明 | H319 | | 防范说明 | P305+P351+P338 | | WGK | 3 | | RTECS | TM2649130 | | TSCA | 是 |
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| A13714 | Alfa Aesar | EPPS | 99% | 502元/25g; 1344元/100g; | 展开 |
应用
EPPS is used as a biological buffer with a useful pH range of 7.3-8.7 & pKa=8.0 (25?°C). It can be used in agrochemical, pharmaceutical and dyestuff field etc. 备注
Store at room temperature. Incompatible with oxidizing agents. Store away from extreme heat. 基本信息 MDL
MFCD00006160 EINECS
240-198-8 分子式
C9H20N2O4S 分子量
252.33 熔点
242° dec. 灵敏度
Ambient temperatures. 形态
Powder 溶解性
Soluble in water. 25.2 g/L (20°C) Beilstein
3957385 安全信息 RTECS
TM2649130 TSCA
是 |
| C17260 | Alfa Aesar | EPPS | 99%, for biochemistry | 1418元/100g; 7963元/500g; | 展开 |
基本信息 Ref#
17260 MDL
6160 分子式
C9 H20 N2 O4 S 分子量
252.33 |
| E9502 | Sigma-Aldrich | EPPS | ≥99.5% (titration) | 505.92元/10 G; 776.88元/25 G; 1547.35元/100 G; 3856.94元/250 G; 8571.51元/1 KG; 27516.7元/5 KG; | 展开 |
基本信息 | 经验(实验)分子式 | C9H20N2O4S | | 分子量 | 252.33 | | Beilstein | 3957385 | | EC 号 | 240-198-8 | | MDL编号 | MFCD00006160 | | PubChem化学物质编号 | 24894698 | | NACRES | NA.25 |
产品性质 | 质量水平 | 400 | | 测定 | ≥99.5% (titration) | | 形式 | powder | | pH范围 | 7.3 - 8.7 | | 有效pH范围 | 7.3 - 8.7 | | pKa (25 ℃) | 8.0 | | pKa | 8 | | mp | 237-239 ℃ (lit.) | | 溶解性 | H2O: 25 g + 50 mL, clear, colorless | | λmax | A290 at ≤0.1 (C=33% w/w) | | application(s) | diagnostic assay manufacturing | | SMILES string | OCCN1CCN(CCCS(O)(=O)=O)CC1 | | InChI | 1S/C9H20N2O4S/c12-8-7-11-5-3-10(4-6-11)2-1-9-16(13,14)15/h12H,1-9H2,(H,13,14,15) | | InChI key | OWXMKDGYPWMGEB-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 | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| E0276 | Sigma-Aldrich | EPPS | BioPerformance Certified, suitable for cell culture, ≥99.5% (titration) | 1300.37元/100 G; 4344.88元/500 G; | 展开 |
基本信息 | 经验(实验)分子式 | C9H20N2O4S | | 分子量 | 252.33 | | Beilstein | 3957385 | | EC 号 | 240-198-8 | | MDL编号 | MFCD00006160 | | PubChem化学物质编号 | 24894366 | | NACRES | NA.25 |
产品性质 | 等级 | BioPerformance Certified | | 质量水平 | 400 | | 测定 | ≥99.5% (titration) | | technique(s) | cell culture | mammalian: suitable | | 杂质 | endotoxin and Total Aerobic Microbial Count, tested | | pH范围 | 7.3 - 8.7 | | 有效pH范围 | 7.3 - 8.7 | | pKa (25 ℃) | 8.0 | | pKa | 8 | | mp | 237-239 ℃ (lit.) | | 溶解性 | H2O: 25 g + 50 mL, clear, colorless | | 痕量阳离子 | heavy metals (as Pb): ≤5 ppm | | λmax | A290 at ≤0.1 (C=33% w/w) | | application(s) | diagnostic assay manufacturing | | SMILES string | OCCN1CCN(CCCS(O)(=O)=O)CC1 | | InChI | 1S/C9H20N2O4S/c12-8-7-11-5-3-10(4-6-11)2-1-9-16(13,14)15/h12H,1-9H2,(H,13,14,15) | | InChI key | OWXMKDGYPWMGEB-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 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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| E1894 | Sigma-Aldrich | EPPS | BioXtra, ≥99.5% (titration) | 808.62元/25 G; 2426.17元/100 G; 3966.57元/250 G; 11910.6元/1 KG; | 展开 |
基本信息 | 经验(实验)分子式 | C9H20N2O4S | | 分子量 | 252.33 | | Beilstein | 3957385 | | EC 号 | 240-198-8 | | MDL编号 | MFCD00006160 | | PubChem化学物质编号 | 24894443 | | NACRES | NA.25 |
产品性质 | 质量水平 | 400 | | 产品线 | BioXtra | | 测定 | ≥99.5% (titration) | | 形式 | powder | | 杂质 | ≤0.005% Phosphorus (P)
≤0.1% Insoluble matter | | 灼烧残渣 | ≤0.1% | | pH值(酸碱度) | 5.0-7.0 (20 ℃, 1 M in H2O) | | 有效pH范围 | 7.3 - 8.7 | | pKa | 8 | | mp | 237-239 ℃ (lit.) | | 溶解性 | H2O: 1 M at 20 ℃, clear, colorless | | 痕量阴离子 | bromide (Br-): ≤0.1% | | 痕量阳离子 | Al: ≤0.0005%
Ca: ≤0.002%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.0005%
NH4+: ≤0.1%
Na: ≤0.005%
Pb: ≤0.001%
Zn: ≤0.0005% | | 吸光度 | ≤0.1 at 260 in H2O at 1 M
≤0.1 at 280 in H2O at 1 M | | application(s) | diagnostic assay manufacturing | | SMILES string | OCCN1CCN(CCCS(O)(=O)=O)CC1 | | InChI | 1S/C9H20N2O4S/c12-8-7-11-5-3-10(4-6-11)2-1-9-16(13,14)15/h12H,1-9H2,(H,13,14,15) | | InChI key | OWXMKDGYPWMGEB-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 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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| M01848 | Fluorochem | HEPPS | >98% | 286元/25g; 506元/100g; 3784元/1kg; | 展开 |
基本信息 | CAS Number | 16052-06-5 | | MDL Number | MFCD00006160 |
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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