12219-56-6
英文名称
C.I. Acid Brown 112
CAS
12219-56-6
基本信息
英文别名
C.I. Acid Brown 112Reaction products of diazotised 5-amino-2-anilinobenzenesulphonic acid coupled with resorcinol, subsequently coupled with diazotised 3-amino-4-hydroxy-5-nitrobenzenesulphonic acid, subsequently coupled with diazotised sodium 2-amino-4,6-dinitrophenoxide, subsequently coupled with diazotised 4-nitroaniline, sodium salts