1.18313
Cetyl trimethylammonium hydrogen sulfate
for ion pair chromatography LiChropur™
别名:
Cetyl trimethylammonium hydrogen sulfate
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关于此项目
经验公式（希尔记法）:
C19H43NO4S
化学文摘社编号:
分子量:
381.61
EC Index Number:
269-286-4
UNSPSC Code:
12352107
MDL number:
InChI
1S/C19H42N.H2O4S/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(2,3)4;1-5(2,3)4/h5-19H2,1-4H3;(H2,1,2,3,4)/q+1;/p-1
InChI key
UCRJJNVFJGKYQT-UHFFFAOYSA-M
assay
≥99% (acidimetric)
manufacturer/tradename
LiChropur™
technique(s)
ion pair chromatography: suitable
loss
≤2% loss on drying, 80°C, vacuum
transmittance
220 nm, ≥70%, 220 nm, ≥90%, 250 nm, ≥98%, (0.005 M; 1 cm in H2O)
pH
≤2 (20 °C, 100 g/L in H2O)
suitability
passes test for identity (IR)
Quality Level
Legal Information
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
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