72496-87-8 sodium bis[3-[4,5-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-3-methyl-5-oxo-1H-pyrazol-1-yl

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Basic

CAS No. 72496-87-8
Product Name sodium bis[3-[4,5-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzene-1-sulphonamidato(2-)]ferrate(1-)
Synonyms Ferrate(1-), bis(3-(4,5-dihydro-4-(2-(2-(hydroxy-kappaO)-5-nitrophenyl)diazenyl-kappaN1)-3-methyl-5-(oxo-kappaO)-1H-pyrazol-1-yl)benzenesulfonamidato(2-))-, sodium (1:1); Ferrate(1-), bis(3-(4,5-dihydro-4-((2-(hydroxy-kappaO)-5-nitrophenyl)azo-kappaN1)-3-methyl-5-(oxo-kappaO)-1H-pyrazol-1-yl)benzenesulfonamidato(2-))-, sodium; Sodium bis(3-(4,5-dihydro-4-((2-hydroxy-5-nitrophenyl)azo)-3-methyl-5-oxo-1H-pyrazol-1-yl)benzene-1-sulphonamidato(2-))ferrate(1-); iron(3+) sodium 5-methyl-4-[(3-nitro-6-oxocyclohexa-2,4-dien-1-ylidene)diazanidyl]-3-oxo-2-(4-sulfamoylphenyl)-2,3-dihydropyrazol-1-ide [(3-{[3-methyl-5-oxo-1-(4-sulfamoylphenyl)-1,5-dihydro-4H-pyrazol-4-ylidene]hydrazinylidene}-4-oxocyclohexa-1,5-dien-1-yl)imino]dioxidanide (1:1:1:1)
Molecular Formula C32H24FeN12NaO12S2
Molecular Weight 911.5709

Physical property

Boiling point 678.2°C at 760 mmHg
Flash point 364°C