Chinese Standard: GB/T 23765-2009

Test method of sodium cyanide and potassium cyanide products

全国化学标准化技术委员会无机化工分会(SAC/TC 63/SC 1)

本标准规定了氰化钠和氰化钾的外观检验、氰化钠（或氰化钾）含量、氢氧化钠（或氢氧化钾）含量、碳酸钠（或碳酸钾）含量、甲酸钠（或甲酸钾）含量、氯化物含量、水分、水不溶物含量、铁含量的测定方法。
本标准适用于氰化钠和氰化钾产品。

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