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Reference substances

Reference substances

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IUPAC name:
Disodium-[2,4-dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)][3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxy-5-nitrobenzenesulfonato(3-)]-chromate(2-)

Inventory

EC number:
274-386-6
EC name:
Chromate(2-), [2,4-dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)][3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxy-5-nitrobenzenesulfonato(3-)]-, disodium
CAS number:
70209-87-9
CAS number:
70209-87-9

Synonyms

Molecular and structural information

Molecular formula:
C32H21CrN10O11S.2Na
Molecular weight:
ca. 803.6

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