93891-79-3 hydrogen sodium [3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalene-1-sulphonato(

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CAS No. 93891-79-3
Product Name hydrogen sodium [3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalene-1-sulphonato(3-)][1-[(2-hydroxynitrophenyl)azo]-2-naphtholato(2-)]chromate(2-)
Synonyms 1-Naphthalenesulfonic acid, 3-hydroxy-4-((2-hydroxy-1-naphthalenyl)azo)-7-nitro-, chromium complex; 2-Naphthalenol, 1-((2-hydroxynitrophenyl)azo)-, chromium complex; Chromate(2-), (3-hydroxy-4-((2-hydroxy-1-naphthalenyl)azo)-7-nitro-1- naphthalenesulfonato(3-))(1-((2-hydroxynitrophenyl)azo)-2-naphthalenolato(2-))-, sodium hydrogen; Hydrogen sodium (3-hydroxy-4-((2-hydroxy-1-naphthyl)azo)-7-nitronaphthalene-1-sulphonato(3-))(1-((2-hydroxynitrophenyl)azo)-2-naphtholato(2-))chromate(2-)
Molecular Formula C36H19CrN6O11S・H・Na

Physical property