摘要
本文介绍了2-甲基-5-氨基-N-乙基苯磺酰苯胺重氮化后,在酸性条件下与γ-酸偶合而制得酸性红P-L的方法。讨论了合成工艺路线的优化,并对染料的应用性能进行了测定。
A synthesis of Acid Red P-L was introduced.It was diazotized 5-amino-N-ethyl-2-methyl-N-phenylbenzenesulfonamide coupled with γ-acid in acid condition.The synthesis process was optimized and the application performance of the dye was determined.
出处
《染料与染色》
CAS
2012年第3期6-8,共3页
Dyestuffs and Coloration
