6656-00-4 hydrogen bis[3-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulphamoylphenyl)-1H-pyrazol-4-yl]azo]-4-

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Basic

CAS No. 6656-00-4
Product Name hydrogen bis[3-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulphamoylphenyl)-1H-pyrazol-4-yl]azo]-4-hydroxybenzenesulphonamidato(2-)]chromate(1-)
Synonyms Chromate(1-), bis(3-(2-(1-(3-(aminosulfonyl)phenyl)-4,5-dihydro-3-methyl-5-(oxo-kappaO)-1H-pyrazol-4-yl)diazenyl-kappaN1)-4-(hydroxy-kappaO)benzenesulfonamidato(2-))-, hydrogen (1:1); Chromate(1-), bis(3-((1-(3-(aminosulfonyl)phenyl)-4,5-dihydro-3-methyl-5-(oxo-kappaO)-1H-pyrazol-4-yl)azo-kappaN1)-4-(hydroxy-kappaO)benzenesulfonamidato(2-))-, hydrogen; Hydrogen bis(3-((4,5-dihydro-3-methyl-5-oxo-1-(3-sulphamoylphenyl)-1H-pyrazol-4-yl)azo)-4-hydroxybenzenesulphonamidato(2-))chromate(1-); chromium(3+) hydrogen 3-methyl-4-[(E)-(2-oxido-5-sulfamoylphenyl)diazenyl]-1-(4-sulfamoylphenyl)-1H-pyrazol-5-olate (1:1:2)
Molecular Formula C32H29CrN12O12S4
Molecular Weight 953.902

Physical property

Boiling point 807.3°C at 760 mmHg
Flash point 442°C