Basic information
4-Amino-5-hydroxy-3-[[4'-[(2-hydroxy-1-naphthalenyl)azo]-1,1'-biphenyl-4-yl]azo]-6-[(4-sulfophenyl)azo]-2,7-naphthalenedisulfonic acid Structure

4-Amino-5-hydroxy-3-[[4'-[(2-hydroxy-1-naphthalenyl)azo]-1,1'-biphenyl-4-yl]azo]-6-[(4-sulfophenyl)azo]-2,7-naphthalenedisulfonic acid

Preparation Products And Raw materials