Free release

64611-73-0 sodium bis[1-[(2-hydroxy-4-nitrophenyl)azo]-2-naphtholato(2-)]chromate(1-)

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Product Name sodium bis[1-[(2-hydroxy-4-nitrophenyl)azo]-2-naphtholato(2-)]chromate(1-)
CAS No. 64611-73-0
Synonyms Chromate(1-), bis(1-(2-(2-(hydroxy-kappaO)-4-nitrophenyl)diazenyl-kappaN1)-2-naphthalenolato(2-)-kappaO)-, sodium (1:1); 2-Naphthalenol, 1-((2-hydroxy-4-nitrophenyl)azo)-, hemichromium complex, monosodium salt; Chromate(1-), bis(1-((2-hydroxy-4-nitrophenyl)azo)-2-naphthalenato(2-))-, sodium; Chromate(1-), bis(1-((2-hydroxy-4-nitrophenyl)azo)-2-naphthalenolato(2-))-, sodium; Chromate(1-), bis(1-((2-(hydroxy-kappaO)-4-nitrophenyl)azo-kappaN1)-2-naphthalenolato(2-)-kappaO)-, sodium; Sodium bis(1-((2-hydroxy-4-nitrophenyl)azo)-2-naphtholato(2-))chromate(1-); chromium(3+)ato(2-) sodiumato(2-) 5-nitro-2-[(2-oxonaphthalen-1(2H)-ylidene)diazanidyl]phenolatato(2-) ({3-oxo-4-[(2-oxonaphthalen-1(2H)-ylidene)hydrazinylidene]cyclohexa-1,5-dien-1-yl}imino)bisoxidanido(2-) (1:1:1:1)
InChI InChI=1/C16H11N3O4.C16H9N3O4.Cr.Na/c2*20-14-8-5-10-3-1-2-4-12(10)16(14)18-17-13-7-6-11(19(22)23)9-15(13)21;;/h1-9H,(H2,17,18,20,21);1-9H;;/q;-2;+3;+1/p-2
Molecular Formula C32H18CrN6NaO8
Molecular Weight 689.5066
Boiling point 542.2°C at 760 mmHg
Flash point 281.7°C