BS EN 12458-1999 表面活性剂.硬水中适应性测定

标准号：BS EN 12458-1999
中文标准名称：表面活性剂.硬水中适应性测定
英文标准名称：Surface active agents - Determination of stability in hard water
标准类型：G73
发布日期：1999/6/15 12:00:00
实施日期：1999/6/15 12:00:00
中国标准分类号：G73
国际标准分类号：71.100.40
适用范围：This European Standard specifies a method of assessing the stability in hard water of surface active agents which are readily soluble at ambient temperature or slightly higher temperatures. This method is applicable to surface active agents soluble in water at 20 ℃. It can be extended to those which are soluble at approximately 50 ℃.