4-amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-[(4-sulphophenyl)azo]naphthalene-2,7-disulphonic acid, sodium salt
CAS No. 83249-38-1
4-amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-[(4-sulphophenyl)azo]naphthalene-2,7-disulphonic acid, sodium salt;4-Amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-[(4-sulfophenyl)azo]-2,7-naphthalenedisulfonic acid/sodium,(1:x) salt;4-Amino-5-hydroxy-3-((4-nitrophe