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Chrome Azurol S
SpectraBase Compound ID 2r9K7uHcMQ4
InChI InChI=1S/C23H16Cl2O9S.3Na/c1-9-5-11(7-13(20(9)26)22(28)29)17(12-6-10(2)21(27)14(8-12)23(30)31)18-15(24)3-4-16(19(18)25)35(32,33)34;;;/h3-8,26H,1-2H3,(H,28,29)(H,30,31)(H,32,33,34);;;/q;3*+1/p-3/b17-12+;;;
InChIKey FUIZKNBTOOKONL-DPSBJRLESA-K
Mol Weight 605.28330785 g/mol
Molecular Formula C23H13Cl2Na3O9S
Exact Mass 603.935041 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID JmA8fMooZXn
Name Chromeazurol S
Source of Sample Aldrich
Catalog Number 199532
CAS Registry Number 1667-99-8
Classification Schiff bases, azobenzenes, indicators & dyes
Copyright Copyright © 2018-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C23H13Cl2Na3O9S
InChI InChI=1S/C23H16Cl2O9S.3Na/c1-9-5-11(7-13(20(9)26)22(28)29)17(12-6-10(2)21(27)14(8-12)23(30)31)18-15(24)3-4-16(19(18)25)35(32,33)34;;;/h3-8,26H,1-2H3,(H,28,29)(H,30,31)(H,32,33,34);;;/q;3*+1/p-3/b17-12+;;;
InChIKey FUIZKNBTOOKONL-DPSBJRLESA-K
Solvent Nujol
Source of Spectrum Sigma-Aldrich Co. LLC.
Synonyms Chrome Azurol S; Mordant Blue 29
Technique Mull
Wiley ID SIAL_FTIR_1_3089