52256-37-8 Solvent Orange 62

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Basic

CAS No. 52256-37-8
Product Name Solvent Orange 62
Synonyms C.I. SOLVENT ORANGE 62; 2,4-Dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one chromium complex; C.I. 12714; Acid Orange 92; Hydrogen bis[4-[(2-hydroxy-5-nitrophenyl)azo]-3-methyl-1-phenyl-2-pyrazolin-5-onato(2-)]chromate(III); chromium(3+) hydrogen 5-methyl-4-[(3-nitro-6-oxocyclohexa-2,4-dien-1-ylidene)diazanidyl]-3-oxo-2-phenyl-2,3-dihydropyrazol-1-ide ({3-[(3-methyl-5-oxo-1-phenyl-1,5-dihydro-4H-pyrazol-4-ylidene)hydrazinylidene]-4-oxocyclohexa-1,5-dien-1-yl}imino)dioxidanide (1:1:1:1)
Molecular Formula C32H23CrN10O8
Molecular Weight 727.5833

Physical property

Boiling point 529.4°C at 760 mmHg
Flash point 274°C