Basic information
5-[(2-Amino-4-hydroxyphenyl)azo]-3-[[4'-[[7-[(2-amino-4-hydroxyphenyl)azo]-1-hydroxy-3-sulfo-2-naphtyl]azo]-3,3'-dimethyl-1,1'-biphenyl-4-yl]azo]-4-hydroxy-2,7-naphthalenedisulfonic acid Structure

5-[(2-Amino-4-hydroxyphenyl)azo]-3-[[4'-[[7-[(2-amino-4-hydroxyphenyl)azo]-1-hydroxy-3-sulfo-2-naphtyl]azo]-3,3'-dimethyl-1,1'-biphenyl-4-yl]azo]-4-hydroxy-2,7-naphthalenedisulfonic acid

Preparation Products And Raw materials