摘要
本文介绍了以H-酸单钠盐、间苯二酚、对硝基苯胺、2-氨基-4-硝基苯酚为主要原料合成酸性棕G染料的方法,并对重氮反应和偶合反应条件进行了研究。
The synthetic method of Acid Brown G with mono-sodium salt of H acid, resorcin, p-nitroaniline and 2-amino-4-nitro-phenol as the raw materials was introduced in the paper and at the same time, the conditions of diazo and couple reactions were also investigated.
出处
《皮革化工》
2007年第1期27-29,共3页
Leather Chemicals
关键词
酸性染料
重氮
偶合
皮革
acid dyestuff
diazo
couple
leather
