Basic information
3-[[3-[(3-Amino-4-nitrophenyl)azo]-2,4-dihydroxyphenyl]azo]-4-hydroxybenzenesulfonic acid Structure

3-[[3-[(3-Amino-4-nitrophenyl)azo]-2,4-dihydroxyphenyl]azo]-4-hydroxybenzenesulfonic acid

Preparation Products And Raw materials