ISO 457:1983 肥皂.氯化物含量的测定.滴定法

标准编号：ISO 457:1983

中文名称：肥皂.氯化物含量的测定.滴定法

英文名称：Soaps — Determination of chloride content — Titrimetric method

发布日期：1983-08

标准范围

在试验分解并通过过滤分离脂肪酸后，通过银滴定法进行测定。该方法适用于氯化物含量（以氯化钠表示）等于或大于0.1%（m/m）的肥皂。它不能应用于复合产品。

The determination is carried out by argentometric titration after decomposition of a test and separation of fatty acids by filtration. The method is applicable to soaps having a chloride content, expressed as sodium chloride, equal to or greater than 0,1 % (m/m). It cannot be applied to componounded products.

标准预览图