Titrimetric determination of anionic surface-active substances (SAS) in an aqueous micellar medium of a nonionic SAS

被引：0
|
作者：
Kulichenko, SA
Sukhan, VV
机构：
来源：
INDUSTRIAL LABORATORY | 1995年 / 61卷 / 12期
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中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
A titrimetric method for analysis of anionic surface-active substances (ASAS) is described. Titration is carried out with a solution of cetylpyridinium chloride using a methyl orange indicator in an aqueous micellar medium of the nonionic surface-active substance ALM-10 synthanol. The method makes it possible to determine ASAS in amounts above 1 mg with a relative standard deviation s(r) = 0.005 - 0.009.
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页码：716 / 718
页数：3
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