禁用染料及中间体

Prohibiting dyestuff and their intermediates

偶氮染料本身基本无毒 ,它们对人体的致癌作用主要来自 2 2种芳香胺中间体 ,列出了被禁止使用的芳香胺中间体的名称、结构、毒性类别、致癌强弱规律。同时 ,介绍了 1 1 8种禁用染料的致癌作用。

The azo dyestuffs in itself are nontoxicity on the whole.Their cancerogenic toxicities for human are primarily come from 22 kinds of aromatic amine intermediaters.It is listed that name,structure,sort of toxicity of these intermediates and the carcinogencity rules. At the same time,the cancerogenic courses of 118 prohibited dyes are introduced.