| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| M813439 | MACKLIN | 吗啉乙磺酸 | ≥99.5%(T) | 36元/5g; 92元/25g; 330元/100g; 930元/500g; 2618元/2.5kg; | 展开 |
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| M813437 | MACKLIN | 吗啉乙磺酸 | 分子生物学级，≥99.5% (T) | 72元/10g; 220元/50g; 660元/250g; 1999元/1kg; | 展开 |
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| M813436 | MACKLIN | 吗啉乙磺酸 | 99% | 61元/25g; 151元/100g; 470元/500g; 1615元/2.5kg; 5600元/12X500g; | 展开 |
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| M813440 | MACKLIN | 低水分吗啉乙磺酸 | ≥99%(T),water≤1.0% | 568元/50g; 1919元/250g; | 展开 |
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| M6159 | MACKLIN | 2-(N-吗啉代)乙烷磺酸 | 99%生物技术级 | 57元/10g; 198元/50g; 526元/250g; 1616元/1kg; | 展开 |
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| M0606 | TCI | 2-Morpholinoethanesulfonic Acid | >99.0%(T) | 215元/25G; 1080元/250G; | 展开 |
基本信息 | 纯度/分析方法 | >99.0%(T) | | 分子式/分子量 | C6H13NO4S = 195.23 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 141319 | | PubChem物质ID | 87572632 | | MDL编号 | MFCD00006181 |
技术规格 | Appearance | White powder to crystal | | Purity(Neutralization titration) | min. 99.0 % | | Solubility in Water | almost transparency |
物性(参考值) 相关法规 |
| 100282 | J&K | 2-(N-Morpholino)ethanesulfonic acid | 99% | 60元/5G; 181元/25G; 357元/100G; | 展开 |
基本信息 | 分子式 | C6H13NO4S | | 分子量 | 195.24 | | 熔点 | 300 | | MDL编码 | MFCD00006181 | | Beilstein | 141319 | | Merck | 14,5902 | | EINECS 编号 | 224-632-3 |
安全信息 |
| 924715 | J&K | 2-(N-Morpholino)ethanesulfonic acid | 99.5%, 分子生物学 | 66元/5G; 207元/25G; 437元/100G; | 展开 |
基本信息 | 分子式 | C6H13NO4S | | 分子量 | 195.24 | | 熔点 | 300 | | MDL编码 | MFCD00006181 | | Beilstein | 141319 | | Merck | 14,5902 | | EINECS 编号 | 224-632-3 |
安全信息 |
| M3671 | Sigma-Aldrich | MES | low moisture content, ≥99% (titration) | 1488.44元/50 G; 5408.64元/250 G; 17389.9元/1 KG; | 展开 |
产品说明 一般描述 MES是使用最广泛的生物缓冲液——Good′s缓冲液之一。MES是具有吗啉环的两性离子N-取代氨基磺酸。这种成分不会与环境和生物学研究所用的大多数金属形成络合物。它易溶于水却极难溶于脂质，因而无法透过膜。 应用 MES已被用作洗脱缓冲液组分，可从α2-巨球蛋白亲和柱上洗脱血浆。在抗体与微粒结合过程中，这种成分用作活化缓冲液。在创建创建用于病原体检测的微流集成表面等离振子共振(SPR)平台的过程中，MES可用于微通道官能化。 包装 50, 250 g in poly bottle
1 kg in poly bottle 质量 低水分 其他说明 便于将 MES 产品的规格与 MES 规格表进行比较。 基本信息 | 经验(实验)分子式 | C6H13NO4S | | 分子量 | 195.24 | | Beilstein | 141319 | | EC 号 | 224-632-3 | | MDL编号 | MFCD00006181 | | eCl@ss | 32129211 | | PubChem化学物质编号 | 24896867 | | NACRES | NA.25 |
产品性质 | 质量水平 | 400 | | 测定 | ≥99% (titration) | | 形式 | powder | | 杂质 | ≤1.0% water | | pH值(酸碱度) | 2.5-4 (25 ℃, 97.6 g/L) | | 有效pH范围 | 5.5 - 6.7 | | pKa | 6.1 | | application(s) | diagnostic assay manufacturing | | SMILES string | OS(=O)(=O)CCN1CCOCC1 | | InChI | 1S/C6H13NO4S/c8-12(9,10)6-3-7-1-4-11-5-2-7/h1-6H2,(H,8,9,10) | | InChI key | SXGZJKUKBWWHRA-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 475893 | Millipore | MES, Free Acid, ULTROL® Grade | A zwitterionic buffer useful in the pH range of 5.5-6.5. Has a pKa of 6.10 at 25°C. Absorbance (1.0 M, H2O, 260 nm):0.05. | 1405.9元/100 G; 6754.12元/500 G; 10277.5元/1 KG; | 展开 |
产品说明 一般描述 Absorbance (1.0 M, H2O, 260 nm): <0.05.
A zwitterionic buffer useful in the pH range of 5.5-6.5. Has a pKa of 6.10 at 25°C.
A zwitterionic buffer useful in the pH range of 5.5-6.5 (absorbance: <0.05 at 260 nm, 1.0 M, H2O; pKa: 6.1 ± 0.2 at 25°C). 包装 1 kg in Glass bottle
100, 500 g in Glass bottle 警告 Toxicity: Standard Handling (A) 重悬 Following reconstitution, store in the refrigerator (4°C). Stock solutions are stable for up to 2 weeks at 4°C. 其他说明 Good, N.E., et al. 1966. Biochemistry 5, 467. 法律信息 CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
ULTROL is a registered trademark of Merck KGaA, Darmstadt, Germany 基本信息 | 经验(实验)分子式 | C6H13NO4S | | 分子量 | 195.24 | | MDL编号 | MFCD00006181 |
产品性质 | 质量水平 | 100 | | 测定 | ≥99% dry basis (titration) | | 形式 | crystalline solid | | manufacturer/tradename | Calbiochem® | | 储存条件 | OK to freeze
desiccated (hygroscopic) | | 颜色 | white | | pKa (20 ℃) | 6.2 | | 溶解性 | water: 1.0 M (195.2 mg/ml) | | 痕量阳离子 | heavy metals: ≤1 ppm | | 运输 | ambient | | 储存温度 | 15-25℃ | | InChI | 1S/C6H13NO4S/c8-12(9,10)6-3-7-1-4-11-5-2-7/h1-6H2,(H,8,9,10) | | InChI key | SXGZJKUKBWWHRA-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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| 76039 | Sigma-Aldrich | MES solution | BioUltra, for molecular biology, 0.5 M in H2O | 2095.9元/100 ML; 6790.83元/500 ML; | 展开 |
基本信息 | 经验(实验)分子式 | C6H13NO4S | | 分子量 | 195.24 | | Beilstein | 6350956 | | MDL编号 | MFCD00006181 | | eCl@ss | 32129211 | | PubChem化学物质编号 | 57652612 | | NACRES | NA.25 |
产品性质 | 质量水平 | 200 | | 等级 | for molecular biology | | 产品线 | BioUltra | | 形式 | liquid | | 浓度 | 0.5 M in H2O | | pH值(酸碱度) | 2.5-4.0 (25 ℃ in neat) | | 痕量阴离子 | chloride (Cl-): ≤10 mg/kg
sulfate (SO42-): ≤10 mg/kg | | 痕量阳离子 | Al: ≤1 mg/kg
Ba: ≤1 mg/kg
Bi: ≤1 mg/kg
Ca: ≤5 mg/kg
Cd: ≤1 mg/kg
Co: ≤1 mg/kg
Cr: ≤1 mg/kg
Cu: ≤1 mg/kg
Fe: ≤1 mg/kg
K: ≤20 mg/kg
Li: ≤1 mg/kg
Mg: ≤1 mg/kg
Mn: ≤1 mg/kg
Mo: ≤1 mg/kg
Na: ≤20 mg/kg
Ni: ≤1 mg/kg
Pb: ≤1 mg/kg
Sr: ≤1 mg/kg
Zn: ≤1 mg/kg | | λ | neat | | 紫外吸收 | λ: 260 nm Amax: 0.01
λ: 280 nm Amax: 0.01 | | SMILES string | OS(=O)(=O)CCN1CCOCC1 | | InChI | 1S/C6H13NO4S/c8-12(9,10)6-3-7-1-4-11-5-2-7/h1-6H2,(H,8,9,10) | | InChI key | SXGZJKUKBWWHRA-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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| 974625 | Amethyst | 2-(N-Morpholino)ethanesulfonic acid | 99%, 试剂级 | 84元/25G; 200元/100G; 580元/500G; | 展开 |
基本信息 | 分子式 | C6H13NO4S | | 分子量 | 195.24 | | 熔点 | 300 | | MDL编码 | MFCD00006181 | | Beilstein | 141319 | | Merck | 14,5902 | | EINECS 编号 | 224-632-3 |
安全信息 |
| M05729 | Fluorochem | 2-Morpholinoethanesulfonic Acid | 98% | 726元/100g; 1760元/500g; 2552元/1kg; | 展开 |
基本信息 | CAS Number | 4432-31-9 | | MDL Number | MFCD00006181 | | Melting Point | 300℃ |
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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