摘要
以溶剂汽油为溶剂合成了4-氨基甲苯-3-磺酸,产品收率在90%以上,溶剂汽油回收率在95%以上.
4 - Aminotoluene - 3 - sulphonic acid was synthesiszed in the solvent naphtha. The yield of prouduct was over 90%, and the recovery of solvent naphtha was over 95% .
出处
《染料工业》
2000年第2期21-22,18,共3页
Dyestuff Industry
