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PIGMENT ORANGE 18

View entire compound with spectra: 2 FTIR

PIGMENT ORANGE 18
SpectraBase Compound ID 6glkbALcWc1
InChI InChI=1S/2C16H12N2O4S.Ca/c2*19-15-9-6-11-10-13(23(20,21)22)7-8-14(11)16(15)18-17-12-4-2-1-3-5-12;/h2*1-10,19H,(H,20,21,22);/q;;+2/p-2/b2*18-17+;
InChIKey CBDTXIYKZZUECZ-IVYOCVIQSA-L
Mol Weight 694.75 g/mol
Molecular Formula C32H22CaN4O8S2
Exact Mass 694.050497 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID 7u7PI15m6uN
Name PIGMENT ORANGE 18
Classification Scholl= ORGANIC PIGMENT
Color Properties Colour Index Name= PIGMENT ORANGE 18 Colour Index Number= 15970
Composition ANILINE -> 2-NAPHTHOL-6-SULFONIC ACID, Ca-SALT
Compound Type Pure
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
InChI InChI=1S/2C16H12N2O4S.Ca/c2*19-15-9-6-11-10-13(23(20,21)22)7-8-14(11)16(15)18-17-12-4-2-1-3-5-12;/h2*1-10,19H,(H,20,21,22);/q;;+2/p-2/b2*18-17+;
InChIKey CBDTXIYKZZUECZ-IVYOCVIQSA-L
Sample Description MONOAZO-SALT - WITH SO3H GROUPS
Source of Spectrum SRL
Technique KBr WAFER