CSA Group Surface active agents - Detergents - Anionic-active matter stable to acid hydrolysis - Determination of trace amounts ISO 2868:1973

Description
The sample is hydrolyzed by refluxing under acid conditions. The non-hydrolyzable anionic-active matter is determined by the direct two-phase titration procedure describes in ISO 2271. This method is applicable to the determination of cyclic sulphonates in alkylphenol ether sulphates and of small amounts of sulphonates in sulphated fatty alcohols. The molar mass of the anionic matter must be known or previously determined, if its content is expressed as percentage by mass.
  • Surface active agents - Detergents - Anionic-active matter stable to acid hydrolysis - Determination of trace amounts - ISO 2868:1973 - CSA Group
    CSA Group
Description
The sample is hydrolyzed by refluxing under acid conditions. The non-hydrolyzable anionic-active matter is determined by the direct two-phase titration procedure describes in ISO 2271. This method is applicable to the determination of cyclic sulphonates in alkylphenol ether sulphates and of small amounts of sulphonates in sulphated fatty alcohols. The molar mass of the anionic matter must be known or previously determined, if its content is expressed as percentage by mass.

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Surface active agents - Detergents - Anionic-active matter stable to acid hydrolysis - Determination of trace amounts - ISO 2868:1973 - CSA Group
CSA Group
Toronto, Ontario, Canada
Surface active agents - Detergents - Anionic-active matter stable to acid hydrolysis - Determination of trace amounts
ISO 2868:1973
Surface active agents - Detergents - Anionic-active matter stable to acid hydrolysis - Determination of trace amounts ISO 2868:1973
The sample is hydrolyzed by refluxing under acid conditions. The non-hydrolyzable anionic-active matter is determined by the direct two-phase titration procedure describes in ISO 2271. This method is applicable to the determination of cyclic sulphonates in alkylphenol ether sulphates and of small amounts of sulphonates in sulphated fatty alcohols. The molar mass of the anionic matter must be known or previously determined, if its content is expressed as percentage by mass.

The sample is hydrolyzed by refluxing under acid conditions. The non-hydrolyzable anionic-active matter is determined by the direct two-phase titration procedure describes in ISO 2271. This method is applicable to the determination of cyclic sulphonates in alkylphenol ether sulphates and of small amounts of sulphonates in sulphated fatty alcohols. The molar mass of the anionic matter must be known or previously determined, if its content is expressed as percentage by mass.

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Technical Specifications

  CSA Group
Product Category Standards and Technical Documents
Product Number ISO 2868:1973
Product Name Surface active agents - Detergents - Anionic-active matter stable to acid hydrolysis - Determination of trace amounts
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