ISO 2871-1:1988
Surface active agents — Detergents — Determination of cationic-active matter content — Part 1: High-molecular-mass cationic-active matter
Reference number
ISO 2871-1:1988
Edition 1
1988-10
Withdrawn
ISO 2871-1:1988
7887
Withdrawn (Edition 1, 1988)

Abstract

An aliquot portion of a standard solution of sodium lauryl sulfate is titrated with a solution of the test sample, according to the direct two-phase titration procedure describes in ISO 2271. The method is applicable to solids or to aqueous solutions of the active material. The relative molecular mass of the cationic-active matter shall be known or previously determined if its content is expressed as a percentage by mass. The method is not applicable if anionic surface-active agents are present.

General information

  •  : Withdrawn
     : 1988-10
    : Withdrawal of International Standard [95.99]
  •  : 1
     : 2
  • ISO/TC 91
    71.100.40 
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