DIN EN ISO 2870-2009
表面活性剂,洗涤剂.酸性条件下可水解的和不可水解的阴离子活性物质的测定(ISO 2870:2009),DIN EN ISO 2870:2009-07的英文版本

Surface active agents - Detergents - Determination of anionic-active matter hydrolysable and non-hydrolysable under acid conditions (ISO 2870:2009); English version of DIN EN ISO 2870:2009-07


DIN EN ISO 2870-2009 发布历史

This International Standard specifies a method for the determination, in detergents, of anionic-active matter hydrolyzable and non-hydrolyzable under acid conditions. This active matter includes alkyl sulfates and hydroxysulfates and alkylphenol and fatty alcohol ethoxysulfates. The mean relative molecular mass of the two types of active matter must be known or previously determined, if their content is expressed as a percentage by mass. If the detergent contains any oxidizing agent, this must be destroyed before the hydrolysis.

DIN EN ISO 2870-2009由德国标准化学会 DE-DIN 发布于 2009-07。

DIN EN ISO 2870-2009 在中国标准分类中归属于: Y43 牙膏、肥皂、洗涤剂,在国际标准分类中归属于: 71.100.40 表面活性剂及其他助剂。

DIN EN ISO 2870-2009 发布之时,引用了标准

  • EN 14480 表面活性剂.阴离子表面活性剂的测定.电位测定两相滴定法.合并勘误表-2006年5月
  • ISO 607 表面活性剂和洗涤剂 分样方法
  • ISO 2271 表面活性剂 洗涤剂 用人工或机械直接两相滴定法测定阴离子活性物
  • ISO 3696 分析实验室用水 规范和试验方法

DIN EN ISO 2870-2009的历代版本如下:

  • 2009年07月 DIN EN ISO 2870-2009 表面活性剂,洗涤剂.酸性条件下可水解的和不可水解的阴离子活性物质的测定(ISO 2870:2009),DIN EN ISO 2870:2009-07的英文版本

 

 

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标准号
DIN EN ISO 2870-2009
发布日期
2009年07月
实施日期
废止日期
中国标准分类号
Y43
国际标准分类号
71.100.40
发布单位
DE-DIN
引用标准
EN 14480 ISO 607 ISO 2271 ISO 3696
被代替标准
DIN EN ISO 2870-2007
适用范围
This International Standard specifies a method for the determination, in detergents, of anionic-active matter hydrolyzable and non-hydrolyzable under acid conditions. This active matter includes alkyl sulfates and hydroxysulfates and alkylphenol and fatty alcohol ethoxysulfates. The mean relative molecular mass of the two types of active matter must be known or previously determined, if their content is expressed as a percentage by mass. If the detergent contains any oxidizing agent, this must be destroyed before the hydrolysis.




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