广州伟伯科技有限公司
金牌会员第18年
| 品牌: | Sigma |
| 等级规格: | BioXtra |
| 交货期: | 一个月 |
| CAS NO: | 82473-24-3 |
| 产品别名: | 3-([3-Cholamidopropyl]dimethylammonio)-2-hydroxy-1-propanesulfonate 3-[(3-胆胺丙基)二甲基氨基]-2-羟基-1-丙磺酸内盐 |
| 分子式: | C32H58N2O8S |
| 分子量: | 630.88 |
MDL 编码 : MFCD00081079
产品应用 :
具有类似于 CHAPS 特性的非变性两性离子洗涤剂，然而由于具有更强极性的头部基团而更易溶解。适用于内在膜蛋白的增溶。
产品参数 :
| description | zwitterionic |
| product line | BioXtra |
| mol wt | micellar avg mol wt 7000 |
| aggregation number | 11 |
| impurities | ≤0.0005% Phosphorus (P) |
| ≤0.1% Insoluble matter | |
| ign. residue | ≤0.1% |
| CMC | 8 mM (micellar weight =9960) |
| 8 mM(20-25°C) | |
| mp | 184-186 °C(lit.) |
| transition temp | cloud point 90 °C |
| solubility | H2O: soluble0.1 M, clear, colorless |
| anion traces | chloride (Cl-): ≤0.05% |
| sulfate (SO42-): ≤0.05% | |
| cation traces | Al: ≤0.0005% |
| Ca: ≤0.0005% | |
| Cu: ≤0.0005% | |
| Fe: ≤0.0005% | |
| K: ≤0.005% | |
| Mg: ≤0.0005% | |
| NH4+: ≤0.05% | |
| Na: ≤0.01% | |
| Pb: ≤0.001% | |
| Zn: ≤0.0005% |
