Discusses the meaning and mechanism of carcinogenic dyes, with a list of domestic commercial dyestuffs with carcinogenic aromatic amine caused by reduction and degradation of azo structure or with contaminated intermediates of carcinogenic aromatic amine.

• 对致癌染料的含义及致癌机理进行了讨论，针对丝绸行业用国产染料，列出了由偶氮结构还原降解而产生致癌芳香胺及遭到致癌芳香胺中间体污染的染料品种。