716999

ISO 2871-1:1988

Surface active agents -- Detergents -- Determination of cationic-active matter content -- Part 1 : High-molecular-mass cationic-active matter

standard by International Organization for Standardization , 11/01/1988

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Full Description

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.

 

Product Details

Published:
11/01/1988
Number of Pages:
2
File Size:
1 file , 250 KB
Note:
This product is unavailable in Ukraine, Russia, Belarus
 

Document History

  1. ISO 2871-1:2010


    Surface active agents - Detergents - Determination of cationic-active matter content - Part 1: High-molecular-mass cationic-active matter

    • Most Recent

  2. ISO 2871-1:1988

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    Surface active agents -- Detergents -- Determination of cationic-active matter content -- Part 1 : High-molecular-mass cationic-active matter

    • Historical Version