Research progress and existing problems on determination of carcinogenic and allergenic dyes in textiles

Carcinogenic and allergenic dyes,as an important item in ecological textile test,have become a growing concern and a hot topic of scientific research.In view of the following situation: information of carcinogenic and allergenic dyes in the textile regulations and standards is confused;extraction efficiency in pretreatment is generally not high;and deviation often appears during an instrument test with quantitative analysis and qualitative confirmation,this paper made an overview of the carcinogenic and allergenic dyes involved in related laws and regulations,verified some confusing information on dye compounds,summarized the grouping principles of standard mixed solution for dyes,reviewed the existing test methods and problems of carcinogenic and allergenic dyes,and presented prospects of the developing trend.