GB/T 2946-2008 in English

本标准规定了工业用氯化铵、农业用氯化铵的分类、要求、试验方法、检验规则、标识、包装、运输和贮存。
本标准适用于采用各种工艺生产的工业用、农业用氯化铵。其主要用途：工业上用于干电池、电镀、染纺、精密铸造等方面；农业上用作肥料。

Scope

This standard specifies the classification, requirements, test methods, inspection rules, labeling, packaging, transportation and storage of ammonium chloride for industrial use and ammonium chloride for agricultural use. This standard applies to industrial and agricultural ammonium chloride produced by various processes. Its main uses: industrially used in dry batteries, electroplating, dyeing and spinning, precision casting, etc.; agriculturally used as fertilizers. Molecular formula: NHCl Relative molecular mass: 53.49 (according to the international atomic weight in 2007)