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

Identification
Name:	trisodium bis[4-hydroxy-3-[(2-hydroxy-4-nitrophenyl)azo]naphthalene-1-sulphonato(3-)]chromate(3-)
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)
CAS:	68541-70-8
EINECS:	271-350-1
Molecular Formula:	C₃₂H₁₆CrN₆Na₃O₁₄S₂
Molecular Weight:	893.5966
InChI:	InChI=1/C16H11N3O7S.C16H9N3O7S.Cr.3Na/c220-14-7-9(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 Structure:
Properties
Flash Point:	°C
Boiling Point:	°Cat760mmHg
Density:	g/cm3
Flash Point:	°C
Safety Data