Chinese Standard: GB/T 1648-2013

H-acid monosodium salt(1-Naphthylamine-8-hydroxy-3,6-disulfonic acid monosodium salt)

全国染料标准化技术委员会(SAC/TC 134)

本标准规定了H-酸单钠盐(1-萘胺-8-羟基-3，6-二磺酸单钠盐)的要求、采样、试验方法、检验规则以及标志、标签、包装、运输和贮存。
本标准适用于H-酸单钠盐产品的质量控制。

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