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

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Basic

CAS No. 68239-52-1
Product Name hydrogen hydroxy[3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalene-1-sulphonato(3-)]chromate(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)
Molecular Formula C20H12CrN3O8S
Molecular Weight 506.3857

Physical property