染发剂中染料物质的使用情况调查

Survey on usage of dye substances in hair dyes

目的研究染发剂中染料物质的使用情况。方法使用液相色谱法对2010—2013年36份进口和国产染发剂样品进行检测,统计分析其中染料物质的使用种类、使用量和使用频率等。结果 36份染发剂中共使用了17种染料物质,其中间苯二酚、甲苯-2,5-二胺及其硫酸盐、对氨基苯酚、间氨基苯酚和4-氨基-2-羟基甲苯的使用频率高达50%以上,对苯二胺及其硫酸盐和2,4-二氨基苯氧基乙醇HCl的使用频率也大于20%。对36份样品进行的8种禁用、限用染料物质的检测中发现间苯二酚、甲苯-2,5-二胺和间氨基苯酚的检出值与配方标识不完全相符,未检出禁用物质邻苯二胺,也未发现所检限用染料物质过量使用现象。结论染发剂的卫生质量不断改善,应根据染发剂中染料的实际使用情况和监测结果调整染料物质的监测、监管种类,并建立相应的检测方法。

Objective To know the usage of dye substances in hair dyes. Methods A total of 36 samples of imported and domestic hair dyes from 2010-2013 were detected by using liquid chromatography to analyze the kinds,frequency and dosage of dye substances contained in hair dyes. Results A total of 17 kinds of dye substances were used in 36 samples of hair dyes. Resorcinol, toluene -2,5 -diamine and its sulfate ,p -aminophenol, ra -aminophenol and 4 -amino -2 -hydroxytoluene were the dominant dyes,the frequency of use was more than 50% ;The frequency of use of p -phenylenediamine and 2,4- diaminophenoxyethanol HC1 was more than 20%. Eight dye substances banned and restricted in hair dyes were examined in 36 samples. Determined values did not fully match the formula for resorcinol,toluene-2,5-diamine and m-aminophenol. Banned ingredient o-phenylenediamine was not found.Excessive use was also not found for restricted dye substances. Conclusion Hygienic quality of hair dyes are gradually improved, but monitoring is insufficient, the monitoring kinds of dye substances need to be adjusted. Key words：Hair dyes; Dye substance; Health survey; Chromatography,liquid