PIGMENT BROWN 2

SpectraBase Compound ID	DbNK9fU20ZX
InChI	InChI=1S/2C16H11N3O3.Cu/c220-15-10-5-11-3-1-2-4-14(11)16(15)18-17-12-6-8-13(9-7-12)19(21)22;/h21-10,20H;/q;;+2/p-2/b2*18-17+;
InChIKey	RDOXDPTUAGTVKX-IVYOCVIQSA-L Google Search
Mol Weight	648.094 g/mol
Molecular Formula	C32H20CuN6O6
Exact Mass	647.074029 g/mol

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SpectraBase Spectrum ID	JqvYQvbMdkk
Name	PIGMENT BROWN 2
Classification	Scholl= ORGANIC PIGMENT
Color Properties	Colour Index Name= PIGMENT BROWN 2 Colour Index Number= 12071
Composition	4-NITROANILINE -> 2-NAPHTHOL, Cu-COMPLEX
Compound Type	Pure
Copyright	Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
InChI	InChI=1S/2C16H11N3O3.Cu/c220-15-10-5-11-3-1-2-4-14(11)16(15)18-17-12-6-8-13(9-7-12)19(21)22;/h21-10,20H;/q;;+2/p-2/b2*18-17+;
InChIKey	RDOXDPTUAGTVKX-IVYOCVIQSA-L
Sample Description	MONOAZO-SALT - CHELATE
Source of Spectrum	SRL
Technique	KBr WAFER