(mu-((7,7'-Iminobis(4-hydroxy-3-((2-hydroxy-5-((methylamino)sulfo- nyl)phenyl)azo)-2-naphthalenesulfonato))(6-)))dicuprate (2-), disodium salt 16092-34-5 37279-54-2 CI 29125 Cuprate (2-), (mu-((7,7'-iminobis(4-hydroxy-3-((2-hydroxy-5-((methylamino)sulfo- nyl)phenyl)azo)-2-naphthalenesulfonato))(6-)))di-, disodium salt Cuprate(2-), (mu-((7,7'-iminobis(4-(hydroxy-kappaO)-3-((2-(hydroxy-kappaO)-5-((methylamino)sulfonyl)phenyl)azo-kappaN1)-2-naphthalenesulfonato))(6-)))di-, disodium Cuprate(2-), (mu-((7,7'-iminobis(4-hydroxy-3-((2-hydroxy-5-((methylamino)sulfonyl)phenyl)azo)-2-naphthalenesulfonato))(6-)))di-, disodium Direct violet 48 Disodium (mu-((7,7'-iminobis(4-hydroxy-3-((2-hydroxy-5-(N-methylsulphamoyl)phenyl)azo)naphthalene-2-sulphonato))(6-)))dicuprate(2-) EINECS 253-441-8