摘要
本文介绍了分光光度法测定双组分染料的原理,并通过测试铬黑T和茜素红混合染料对该方法进行了分析和验证。实验结果表明,该方法测定双组分混合染料中染料含量,方法简单,准确度高。
This paper introduces the mechanism of spectrophotometry testing two-component mixed dyes.This method was analyzed and verified by testing Eriochrome Black T and alizarin red dye mixed.The results showed that this method is easy and exact on testing the concentration in two – component mixed dyes.
出处
《江西化工》
2012年第2期63-66,共4页
Jiangxi Chemical Industry
关键词
分光光度法
双组分染料
测定方法
Spectrophotometry
two-component mixed dyes
determination method
