摘要
本文通过加入助剂并且提高反应温度,提高了2-萘胺-1-磺酸的重氮化转化率,降低了"三废"生成量,节约了生产成本。
By adding additives and increasing temperature of reaction,the conversion of diazotization of 2-naphthylamine-1-sulfonic acid was improved,the wastes were reduced,and the cost of manufacture decreased.
出处
《染料与染色》
CAS
2016年第5期40-42,61,共4页
Dyestuffs and Coloration
关键词
2-萘胺-1-磺酸
重氮化反应
助剂
温度
2-naphthylamine-1-sulfonic acid
diazotization reaction
additives
temperature
