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82933-90-2 sodium [5-chloro-3-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulphophenyl)-1h-pyrazol-4-yl]azo]-2

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Product Name sodium [5-chloro-3-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulphophenyl)-1H-pyrazol-4-yl]azo]-2-hydroxybenzenesulphonato(4-)]chromate(1-)
CAS No. 82933-90-2
Synonyms Chromate(1-), (5-chloro-3-(2-(4,5-dihydro-3-methyl-5-(oxo-kappaO)-1-(3-sulfophenyl)-1H-pyrazol-4-yl)diazenyl-kappaN1)-2-(hydroxy-kappaO)benzenesulfonato(4-))-, sodium (1:1); Chromate(1-), (5-chloro-3-((4,5-dihydro-3-methyl-5-oxo-1-(3-sulfophenyl)-1H-pyrazol-4-yl)azo)-2-hydroxybenzenesulfonato(4-))-, sodium; Sodium (5-chloro-3-((4,5-dihydro-3-methyl-5-oxo-1-(3-sulphophenyl)-1H-pyrazol-4-yl)azo)-2-hydroxybenzenesulphonato(4-))chromate(1-); chromium(3+) sodium 5-chloro-3-{[3-methyl-5-oxido-1-(3-sulfonatophenyl)-1H-pyrazol-4-yl]diazenyl}-2-oxidobenzenesulfonate (1:1:1)
InChI InChI=1/C16H13ClN4O8S2.Cr.Na/c1-8-14(19-18-12-5-9(17)6-13(15(12)22)31(27,28)29)16(23)21(20-8)10-3-2-4-11(7-10)30(24,25)26;;/h2-7,22-23H,1H3,(H,24,25,26)(H,27,28,29);;/q;+3;+1/p-4/b19-18+;;
Molecular Formula C16H9ClCrN4NaO8S2
Molecular Weight 559.8335