2,4-Dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one chromium complex , 98-100% , 52256-37-8

CAS NO.：52256-37-8

Empirical Formula: C32H23CrN10O8

Molecular Weight: 727.59

MDL number: MFCD09839771

PRODUCT Properties

• Density: 1.268[at 20℃]
• vapor pressure: 0Pa at 25℃
• Water Solubility: 3.54g/L at 20℃
• InChI: InChI=1S/2C16H12N5O4.Cr/c2*1-10-15(16(23)20(19-10)11-5-3-2-4-6-11)18-17-13-9-12(21(24)25)7-8-14(13)22;/h2*2-9,22H,1H3;/q2*-1;+3/p-1/b2*18-17+
• InChIKey: QMUVQGOEGDZOBD-IVYOCVIQSA-M
• SMILES: CC1=NN(C2C=CC=CC=2)C2=O[Cr+3]345([O-]C6C=CC(N(=O)=O)=CC=6N=N3[C-]12)[O-]C1C=CC(N(=O)=O)=CC=1N=N4[C-]1C(=NN(C2C=CC=CC=2)C1=O5)C.[H+]
• LogP: 0.581 at 20℃
• CAS DataBase Reference: 52256-37-8
• EPA Substance Registry System: Chromate(1-), bis[2,4-dihydro-4-[[2-(hydroxy-.kappa.O)-5-nitrophenyl]azo-.kappa.N1]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)-.kappa.O3]-, hydrogen (52256-37-8)

Description and Uses

Solvent Orange 62 (CAS# 52256-37-8) is a metal complex dye used with furs and leathers. Solvent Orange 62 has been used to dye the oxide layer of aluminum alloy surfaces.

Safety

• Signal word: Warning
• Hazard statements: H302-H411
• Precautionary statements: P264-P270-P301+P312-P330-P501