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68541-70-8 trisodium bis[4-hydroxy-3-[(2-hydroxy-4-nitrophenyl)azo]naphthalene-1-sulphonato(3-)]chro

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Product Name trisodium bis[4-hydroxy-3-[(2-hydroxy-4-nitrophenyl)azo]naphthalene-1-sulphonato(3-)]chromate(3-)
CAS No. 68541-70-8
Synonyms Chromate(3-), bis(4-(hydroxy-kappaO)-3-(2-(2-(hydroxy-kappaO)-4-nitrophenyl)diazenyl-kappaN1)-1-naphthalenesulfonato(3-))-, sodium (1:3); Chromate(3-), bis(4-hydroxy-3-((2-hydroxy-4-nitrophenyl)azo)-1-naphthalenesulfonato(3-))-, trisodium; Trisodium bis(4-hydroxy-3-((2-hydroxy-4-nitrophenyl)azo)naphthalene-1-sulphonato(3-))chromate(3-); chromium(3+) sodium 3-{[4-(dioxidoamino)-6-oxocyclohexa-2,4-dien-1-ylidene]hydrazinylidene}-4-oxo-3,4-dihydronaphthalene-1-sulfonate 3-[2-(4-nitro-2-oxidophenyl)diazan-2-id-1-ylidene]-4-oxo-3,4-dihydronaphthalene-1-sulfonate (1:3:1:1)
InChI InChI=1/C16H11N3O7S.C16H9N3O7S.Cr.3Na/c2*20-14-7-9(19(22)23)5-6-12(14)17-18-13-8-15(27(24,25)26)10-3-1-2-4-11(10)16(13)21;;;;/h1-8H,(H3,17,18,20,21,24,25,26);1-8H,(H,24,25,26);;;;/q;-2;+3;3*+1/p-4
Molecular Formula C32H16CrN6Na3O14S2
Molecular Weight 893.5966