Chromate(1-),bis[4-[4-[[5-chloro-2-(hydroxy-kO)phenyl]azo-kN1]-4,5-dihydro-3-methyl-5-(oxo-kO)-1H-pyrazol-1-yl]benzenesulfonamidato(2-)]-, sodium (9CI) (81551-06-6)

Identification
Name:	Chromate(1-),bis[4-[4-[[5-chloro-2-(hydroxy-kO)phenyl]azo-kN1]-4,5-dihydro-3-methyl-5-(oxo-kO)-1H-pyrazol-1-yl]benzenesulfonamidato(2-)]-, sodium (9CI)
Synonyms:	Chromate(1-),bis[4-[4-[(5-chloro-2-hydroxyphenyl)azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulfonamidato(2-)]-, sodium; Benzenesulfonamide,4-[4-[(5-chloro-2-hydroxyphenyl)azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-,chromium complex; Polfalan Red 2G
CAS:	81551-06-6
Molecular Formula:	C32H24 Cl2 Cr N10 O8 S2 . Na
Molecular Structure:
Properties
Safety Data

Other Product

Chromate(1-),bis[3-[2-[4,5-dihydro-3-methyl-5-(oxo-kO)-1-phenyl-1H-pyrazol-4-yl]diazenyl-kN1]-4-(hydroxy-kO)benzenesulfonamidato(2-)]-, sodium (1:1)
Chromate(1-),bis[3-[2-[4,5-dihydro-3-methyl-5-(oxo-kO)-1-phenyl-1H-pyrazol-4-yl]diazenyl-kN1]-4-(hydroxy-kO)benzenesulfonamidato(2-)]-,hydrogen (1:1)
Chromate(1-),bis[3-[2-[1-(2,5-dichlorophenyl)-4,5-dihydro-3-methyl-5-(oxo-kO)-1H-pyrazol-4-yl]diazenyl-kN1]-4-(hydroxy-kO)benzenesulfonamidato(2-)]-
Chromate(2-),[2-[[[5-[(2,5-dichlorophenyl)azo]-2-(hydroxy-kO)phenyl]methylene]amino-kN]benzoato(2-)-kO][2-[[4,5-dihydro-3-methyl-5-(oxo-kO)-1-phenyl-1H-pyrazol-4-yl]azo-kN1]-5-sulfobenzoato(3-)-kO]-, lithium sodium (9CI)
Chromate(1-),[2-[4,5-dihydro-4-[[2- (hydroxy-kO)-5-methyl-3-nitrophenyl]azo- kN1]-5-(oxo-kO)-3-phenyl-1H-pyrazol-1- yl]benzenesulfonato(3-)]hydroxy-,sodium
Chromate(1-),[5-chloro-3-[[4,5-dihydro-3-methyl-5-(oxo-kO)-1-(3-sulfophenyl)-1H-pyrazol-4-yl]azo-kN1]-2-(hydroxy-kO)benzenesulfonato(4-)]-,hydrogen (9CI)
Chromate(3-),bis[3-[[4,5-dihydro-3-methyl-5-(oxo-kO)-1-phenyl-1H-pyrazol-4-yl]azo-kN1]-4-(hydroxy-kO)-5-nitrobenzenesulfonato(3-)]-,disodium hydrogen (9CI)
Cobaltate(1-),[3-[4-[2-[5-chloro-2-(hydroxy-kO)phenyl]diazenyl-kN1]-4,5-dihydro-3-methyl-5-(oxo-kO)-1H-pyrazol-1-yl]benzenesulfonamidato(2-)][4-(hydroxy-kO)-3-[2-[2-(hydroxy-kO)-1-naphthalenyl]diazenyl-kN1]-N-(1-methylethyl)benzenesulfonamidato(2-)]-,sodium (1:1)
Chromate(1-),[2,4-dihydro-4-[2-[2-(hydroxy-kO)-5-nitrophenyl]diazenyl-kN1]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)-kO3][3-[2-[4,5-dihydro-3-methyl-5-(oxo-kO)-1-phenyl-1H-pyrazol-4-yl]diazenyl-kN1]-4-(hydroxy-kO)benzenesulfonamidato(2-)]-,sodium (1:1)
Chromate(1-),[2-[2-[1-[3-(aminosulfonyl)phenyl]-4,5-dihydro-3-methyl-5-(oxo-kO)-1H-pyrazol-4-yl]diazenyl-kN1]benzoato(2-)-kO][3-[4,5-dihydro-4-[2-[2-(hydroxy-kO)-4-nitrophenyl]diazenyl-kN1]-3-methyl-5-(oxo-kO)-1H-pyrazol-1-yl]benzenesulfonamidato(2-)]-,hydrogen (1:1)
Cobaltate(1-),bis[3-[2-[4,5-dihydro-3-methyl-5-(oxo-kO)-1-phenyl-1H-pyrazol-4-yl]diazenyl-kN1]-4-(hydroxy-kO)-N-[3-(1-methylethoxy)propyl]benzenesulfonamidato(2-)]-,sodium (1:1)
Chromate(1-),bis[3-[4,5-dihydro-4-[2-[2-(hydroxy-kO)-4-nitrophenyl]diazenyl-kN1]-3-methyl-5-(oxo-kO)-1H-pyrazol-1-yl]benzenesulfonamidato(2-)]-,hydrogen (1:1)
Chromate(1-),[3-[4,5-dihydro-4-[2-[2-(hydroxy-kO)-5-nitrophenyl]diazenyl-kN1]-3-methyl-5-(oxo-kO)-1H-pyrazol-1-yl]benzenesulfonamidato(2-)][4-(hydroxy-kO)-3-[2-[2-(hydroxy-kO)-1-naphthalenyl]diazenyl-kN1]benzenesulfonamidato(2-)]-,hydrogen (1:1)
Chromate(1-),[2,4-dihydro-4-[2-[2-(hydroxy-kO)-5-nitrophenyl]diazenyl-kN1]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)-kO3][3-[2-[4,5-dihydro-3-methyl-5-(oxo-kO)-1-phenyl-1H-pyrazol-4-yl]diazenyl-kN1]-4-(hydroxy-kO)benzenesulfonamidato(2-)]-,hydrogen (1:1)
Chromate(2-),[2-[2-[4,5-dihydro-3-methyl-5-(oxo-kO)-1-phenyl-1H-pyrazol-4-yl]diazenyl-kN1]benzoato(2-)-kO][2-(hydroxy-kO)-3-[2-[2-(hydroxy-kO)-1-naphthalenyl]diazenyl-kN1]-5-nitrobenzenesulfonato(3-)]-,hydrogen (1:2)
Chromate(1-),[3-[4,5-dihydro-4-[2-[2-(hydroxy-kO)-4-nitrophenyl]diazenyl-kN1]-3-methyl-5-(oxo-kO)-1H-pyrazol-1-yl]benzenesulfonamidato(2)][2,4-dihydro-4-[2-[2-(hydroxy-kO)-4-nitrophenyl]diazenyl-kN1]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)-kO3]-, hydrogen (1:1)
Ferrate(1-),bis[3-[4,5-dihydro-4-[2-[2-(hydroxy-kO)-5-nitrophenyl]diazenyl-kN1]-3-methyl-5-(oxo-kO)-1H-pyrazol-1-yl]benzenesulfonamidato(2-)]-, sodium(1:1)
Cobaltate(1-),bis[3-[4,5-dihydro-4-[2-[2-(hydroxy-kO)-5-nitrophenyl]diazenyl-kN1]-3-methyl-5-(oxo-kO)-1H-pyrazol-1-yl]benzenesulfonamidato(2-)]-, sodium(1:1)
Cobaltate(1-),bis[3-[2-[1-(4-chlorophenyl)-4,5-dihydro-3-methyl-5-(oxo-kO)-1H-pyrazol-4-yl]diazenyl-kN1]-N-[(ethylamino)carbonyl]-4-(hydroxy-kO)benzenesulfonamidato(2-)]-,sodium (1:1)
Chromate(3-),bis[3-[2-[4,5-dihydro-3-methyl-5-(oxo-kO)-1-phenyl-1H-pyrazol-4-yl]diazenyl-kN1]-4-(hydroxy-kO)-5-nitrobenzenesulfonato(3-)]-,sodium hydrogen (1:1:2)