disodium [7-amino-4-hydroxy-3-[(2-hydroxy-5-sulphophenyl)azo]naphthalene-2-sulphonato(4-)]cuprate(2-)
CAS No. 15738-74-6
Disodium (7-amino-4-hydroxy-3-((2-hydroxy-5-sulphophenyl)azo)naphthalene-2-sulphonato(4-))cuprate(2-)