产品说明
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.
包装
100 g in glass bottle
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.
基本信息
| 经验(实验)分子式 | C6H13NO4S·0.5Na |
| 分子量 | 206.73 |
| MDL编号 | MFCD00079460 |
| eCl@ss | 32129211 |
| PubChem化学物质编号 | 24897296 |
| NACRES | NA.25 |
产品性质
| 质量水平 | 200 |
| 测定 | ≥98% (titration) |
| 形式 | crystalline powder |
| 杂质 | ≤8% water content (Karl Fischer) |
| 有效pH范围 | 5.5 - 6.7 |
| pKa | 6.1 |
| 溶解性 | water: 500 mg/mL, clear, colorless |
| 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 |
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) |
Sigma-Aldrich
m.cnreagent.com
