Chromate(2-),[2,4-dihydro-4-[2-[2-(hydroxy-kO)-4-nitrophenyl]diazenyl-kN1]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)-kO3][4-[2-[4,5-dihydro-3-methyl-5-(oxo-kO)-1-phenyl-1H-pyrazol-4-yl]diazenyl-kN1]-3-(hydroxy-kO)-1-naphthalenesulfonato(3-)]-,hydrogen (1:2) (73003-33-5)

Identification
Name:	Chromate(2-),[2,4-dihydro-4-[2-[2-(hydroxy-kO)-4-nitrophenyl]diazenyl-kN1]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)-kO3][4-[2-[4,5-dihydro-3-methyl-5-(oxo-kO)-1-phenyl-1H-pyrazol-4-yl]diazenyl-kN1]-3-(hydroxy-kO)-1-naphthalenesulfonato(3-)]-,hydrogen (1:2)
Synonyms:	Chromate(2-),[2,4-dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)][4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-3-hydroxy-1-naphthalenesulfonato(3-)]-,dihydrogen; Chromate(2-), [2,4-dihydro-4-[[2-(hydroxy-kO)-4-nitrophenyl]azo-kN1]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)-kO3][4-[[4,5-dihydro-3-methyl-5-(oxo-kO)-1-phenyl-1H-pyrazol-4-yl]azo-kN1]-3-(hydroxy-kO)-1-naphthalenesulfonato(3-)]-,dihydrogen (9CI); 1-Naphthalenesulfonic acid,4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-3-hydroxy-,chromium complex; 3H-Pyrazol-3-one,2,4-dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-5-methyl-2-phenyl-, chromiumcomplex
CAS:	73003-33-5
EINECS:	277-197-7
Molecular Formula:	C36H24 Cr N9 O9 S . 2 H
Molecular Weight:	812.7076
InChI:	InChI=1/C20H16N4O5S.C16H13N5O4.Cr/c1-12-18(20(26)24(23-12)13-7-3-2-4-8-13)21-22-19-15-10-6-5-9-14(15)17(11-16(19)25)30(27,28)29;1-10-15(16(23)20(19-10)11-5-3-2-4-6-11)18-17-13-8-7-12(21(24)25)9-14(13)22;/h2-11,25-26H,1H3,(H,27,28,29);2-9,22-23H,1H3;/q;;+3/p-3/b22-21+;18-17+;
Molecular Structure:
Properties
Safety Data