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68239-52-1 hydrogen hydroxy[3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalene-1-sulphonato(

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Product Name hydrogen hydroxy[3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalene-1-sulphonato(3-)]chromate(1-)
CAS No. 68239-52-1
Synonyms Chromate(1-), hydroxy(3-(hydroxy-kappaO)-4-(2-(2-(hydroxy-kappaO)-1-naphthalenyl)diazenyl-kappaN1)-7-nitro-1-naphthalenesulfonato(3-))-, hydrogen (1:1); Chromate(1-), hydroxy(3-(hydroxy-kappaO)-4-((2-(hydroxy-kappaO)-1-naphthalenyl)azo-kappaN1)-7-nitro-1-naphthalenesulfonato(3-))-, hydrogen; Hydrogen hydroxy(3-hydroxy-4-((2-hydroxy-1-naphthyl)azo)-7-nitronaphthalene-1-sulphonato(3-))chromate(1-); chromium(3+) hydrogen hydroxide 8-nitro-5-oxido-6-[(E)-(2-oxidonaphthalen-1-yl)diazenyl]naphthalene-2-sulfonate (1:1:1:1)
InChI InChI=1/C20H13N3O7S.Cr.H2O/c24-18-8-5-11-3-1-2-4-13(11)19(18)22-21-16-10-17(23(26)27)15-9-12(31(28,29)30)6-7-14(15)20(16)25;;/h1-10,24-25H,(H,28,29,30);;1H2/q;+3;/p-3/b22-21+;;
Molecular Formula C20H12CrN3O8S
Molecular Weight 506.3857