您的位置：首页 > 产品中心 > 117961-21-4， MES 半钠盐
MES 半钠盐
MES hemisodium salt
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3108864 | 25 G | 733 | |||
| 3108864 | 100 G | 1800 |
产品别名
117961-21-4
MES 半钠盐
MES hemisodium salt
4-Morpholineethanesulfonic acid hemisodium salt
2-(N-Morpholino)ethanesulfonic acid hemisodium salt
2-(N-吗啉基)乙磺酸 半钠盐
4-吗啉乙磺酸 半钠盐
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C6H13NO4S·0.5Na |
| Molecular weight | 206.73 |
| MDL number | MFCD00079460 |
| eCl@ss | 32129211 |
| PubChem Substance ID【PubChem化学物质编号】 | 24897296 |
| NACRES | NA.25 |
| Application【应用】 | MES hemisodium salt has been used as a buffer for the resuspension of carboxylated micelles. It has also been used as a buffer for the immobilization of antibacterial nisin peptides. |
| Biochem/physiol Actions【生化/生理作用】 | MES is one of the major Good′s buffers and is applicable in regulating the pH value in physiological experiments, reagent solutions and plant culture medium. |
产品性质
| Quality Level【质量水平】 | 200 |
| Assay【测定】 | ≥98% (titration) |
| form【形式】 | crystalline powder |
| impurities【杂质】 | ≤8% water content (Karl Fischer) |
| useful pH range【有效pH范围】 | 5.5 - 6.7 |
| pKa | 6.1 |
| solubility【溶解性】 | water: 500 mg/mL, clear, colorless |
| cation traces【痕量阳离子】 | Pb: ≤5 ppm |
| SMILES string | [Na+].OS(=O)(=O)CCN1CCOCC1.[O-]S(=O)(=O)CCN2CCOCC2 |
| InChI | 1S/2C6H13NO4S.Na/c2*8-12(9,10)6-3-7-1-4-11-5-2-7;/h2*1-6H2,(H,8,9,10);/q;;+1/p-1 |
| InChI key | KHQSUKMBWPKXOP-UHFFFAOYSA-M |
| packaging【包装】 | 100 g in glass bottle |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | Eyeshields, Gloves, type N95 (US) |
