![]() |
产地 | 美国 |
品牌 | Sigma |
货号 | D0431-5G |
用途 | 科研试验 |
包装规格 | 瓶 |
CAS编号 | 14933-08-5 |
纯度 | % |
是否进口 | 是 |
D0431
zwitterionic
>99% (TLC)
powder
micellar avg mol wt 18,500
55
≤0.0005% Phosphorus (P)
≤0.1% Insoluble matter
≤0.1%
2-4 mM (20-25°C)
H2O: 1 M at 20 °C, clear, colorless
chloride (Cl-): ≤0.05%
sulfate (SO42-): ≤0.05%
Al: ≤0.0005%
Ca: ≤0.002%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.0005%
NH4+: ≤0.05%
Na: ≤0.005%
Pb: ≤0.001%
Zn: ≤0.0005%
CCCCCCCCCCCC[N+](C)(C)CCCS([O-])(=O)=O