在DSD酸产品质量标准中应增加“DSD酸纯度”检验项目的思考  

Thought on addition purity of DSD acid as item of quality inspection into product quality standard of DSD acid

作　　者：戈建华[1] 段卫东[1] 杜俊霞[1] 程德文[1] 

机构地区：[1]河北华戈化学集团,河北沧州061600

出　　处：《印染助剂》2009年第12期49-51,共3页Textile Auxiliaries

摘　　要：分析了DSD酸产品质量的优劣对下游产品荧光增白剂和染料有很大影响的原因及现行DSD酸产品质量标准存在的不足,论述了在DSD酸产品质量标准中应增加"DSD酸纯度"检验项目的必要性.简述了增加该检验项目的可行性.The reason of high impacts of DSD acid quality on the purity of its derivates fluorescent bright- ener and dyes were analyzed. The shortcomings of the current measurement standard of DSD acid quality were also detailed studied. The necessity of adding purity of DSD acid as quality inspection item into its product quality standard was explained and the feasibility of adding the inspection item was indicated.

关 键 词：DSD酸 纯度 质量标准 

分 类 号：TQ610.495[化学工程—精细化工]