I.S. EN 1890:1999被替代
Surface Active Agents - Determination Of Cloud Point Of Non-ionic Surface Active Agents Obtained By Condensation Of Ethylene Oxide
出版：National Standards Authority of Ireland
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基本信息
标准编号： I.S. EN 1890:1999
发布时间：1999/7/9 0:00:00
标准类别：Standard
出版单位：National Standards Authority of Ireland
标准页数：14
标准简介
Defines procedures for determining the cloud point of solutions of non-ionic surface active agents obtained by the reaction of ethylene oxide with a hydrophobic base molecule. Applicable mainly to surfactants obtained by reaction of ethylene oxide with hydrophobic base molecules, eg fatty alcohols, fatty acids, long-chain alkylphenols, fatty amines, fatty acid esters of sugar derivatives among other ethoxylated non-ionic surfactants, which are the most commonly used.
替代本标准的新标准
