ISO 2463:1973 工业用氯酸钠.氯化物含量的测定.汞量法

标准编号：ISO 2463:1973

中文名称：工业用氯酸钠.氯化物含量的测定.汞量法

英文名称：Sodium chlorate for industrial use — Determination of chloride content — Mercurimetric method

发布日期：1973-04

标准范围

本方法适用于含量大于0.01%（m/m）的产品。它不适用于除草剂和杀虫剂等产品混合物的分析。其原理是在二苯卡巴宗作为指示剂的情况下，用硝酸汞（II）滴定氯离子。

The method is applicable to products with a content greater than 0,01 % (m/m). It is not applicable to the analysis of mixtures of products such as herbicides and insecticides. The principle consists in titration of the chloride ions with mercury(II) nitrate in the presence of diphenylcarbazone as indicator.

标准预览图