分光光度法测定酸性染料相对强度的研究  

Study on Spectrophotometric Determination of Relative Strength of Acid Dyes

作　　者：杨振梅[1] 王勇[1] 董仲生[1] 马君庆[1] 李胜群 YANG Zhen-mei;WANG Yong;DONG Zhong-sheng;MA Jun-qing;LI Sheng-qun(Shenyang Research Institute of Chemical Industry Co.,Ltd.,Shengyang 110021,Liaoning China)

机构地区：[1]沈阳化工研究院有限公司,沈阳110021

出　　处：《染料与染色》2020年第1期47-54,共8页Dyestuffs and Coloration

摘　　要：本文选取了10支酸性染料,利用分光光度法测试不同浓度下的吸光度,分别绘制不同浓度下的分光光度曲线,考察实验方法的精密度,并通过分光相对强度和在织物上的染色相对强度对比,证明了分光法测定酸性染料相对强度的可行性。In this paper,10 acid dyes were selected to test the absorbance under different concentrations by spectrophotometry,and the spectrophotometric curves were drawn,the precision of the experimental method was investigated,and the relative strength of the spectrophotometry and the relative strength of the dyeing on the fabric were compared.The feasibility of the determination of relative strength of acid dyes by spectrophotometry was proved.

关 键 词：酸性染料 相对强度 分光光度法 染色法 

分 类 号：TQ610.7[化学工程—精细化工]