H9151

Sigma-Aldrich

溴化十六烷基三甲铵

BioXtra, ≥99%

别名:

CTAB, 溴化十六烷基三甲铵, 溴棕三甲铵, 鲸蜡烷三甲基溴化铵

线性分子式:

CH3(CH2)15N(Br)(CH3)3

CAS号:57-09-0

分子量:364.45

Beilstein:3598189

EC 号:200-311-3

MDL编号:MFCD00011772

PubChem化学物质编号:24895846

NACRES:NA.21

属性

描述cationic

质量水平200

产品线BioXtra

检测方案≥99%

形式crystalline

powder or crystals

分子量micellar avg mol wt 62,000

聚集数170

杂质≤0.001% Phosphorus (P)　　≤0.1% Insoluble matter

灼烧残渣≤0.1%

pH值（酸碱度）5.0-7 (25 °C, 36.4 g/L)

CMC：0.92 mM (20-25°C)

mp：248-251 °C (lit.)

溶解性H2O: 0.1 M, clear, colorless to faintly yellow

痕量阴离子sulfate (SO42-): ≤0.05%

痕量阳离子Al: ≤0.0005%　Ca: ≤0.0005%

Cu: ≤0.0005%　Fe: ≤0.0005%

K: ≤0.005%　　Mg: ≤0.0005%

Na: ≤0.005%　Pb: ≤0.001%

Zn: ≤0.0005%

HLB：10

SMILES字符串：[Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C

InChI：1S/C19H42N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(2,3)4;/h5-19H2,1-4H3;1H/q+1;/p-1

InChI key：LZZYPRNAOMGNLH-UHFFFAOYSA-M