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% |