Basic information
4-Amino-5-hydroxy-3-[(3-nitrophenyl)azo]-6-[(2-phenoxyphenyl)azo]naphthalene-1,7-disulfonic acid disodium salt Structure

4-Amino-5-hydroxy-3-[(3-nitrophenyl)azo]-6-[(2-phenoxyphenyl)azo]naphthalene-1,7-disulfonic acid disodium salt

Preparation Products And Raw materials