纺织品中禁用偶氮染料的有效测定  

Effective determination of banned azo dyes in textiles

作　　者：诸佩菊 魏婉妮 李卫东 周兆懿 周炜 

机构地区：[1]上海市纤维检验所,上海200040

出　　处：《上海纺织科技》2013年第2期49-51,共3页Shanghai Textile Science & Technology

基　　金：上海市质量技术监督局公益项目(2011-25)

摘　　要：通过改进气相色谱-质谱联用方法的测试条件,在提高24种禁用芳香胺物质检测效率的同时,实现了2,4-二氨基甲苯与其3种同分异构体的有效鉴别,建立了一种快速、有效地检测纺织品中禁用偶氮染料的方法。With the testing conditions of gas chromatography/mass spectrometry （GC/MS） being improved, effective detection of 24 kinds of banned aso dyes can be achieved, and as well three isomers of 2,4 - diaminotoluene can also be effectively identified. A rapid and effective method based on GC/MS is developed for the determination of banned aso dyes in textiles.

关 键 词：偶氮染料 同分异构体 检测 气相色谱 质谱法 

分 类 号：TS197[轻工技术与工程—纺织化学与染整工程]