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C.I. acid orange10, disodium salt

View entire compound with spectra: 2 NMR, 8 FTIR, 3 UV-Vis, and 1 MS (GC)

C.I. acid orange10, disodium salt
SpectraBase Compound ID A3XCZs1xMQP
InChI InChI=1S/C16H12N2O7S2.2Na/c19-13-7-6-10-8-12(26(20,21)22)9-14(27(23,24)25)15(10)16(13)18-17-11-4-2-1-3-5-11;;/h1-9,19H,(H,20,21,22)(H,23,24,25);;/q;2*+1/p-2/b18-17+;;
InChIKey HSXUHWZMNJHFRV-QIKYXUGXSA-L
Mol Weight 452.36253856 g/mol
Molecular Formula C16H10N2Na2O7S2
Exact Mass 451.972482 g/mol

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

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SpectraBase Spectrum ID DMNQqtPPOIT
Name Orange G
Source of Sample Sigma
Catalog Number O7252
CAS Registry Number 1936-15-8
Copyright Copyright © 2018-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C16H10N2Na2O7S2
InChI InChI=1S/C16H12N2O7S2.2Na/c19-13-7-6-10-8-12(26(20,21)22)9-14(27(23,24)25)15(10)16(13)18-17-11-4-2-1-3-5-11;;/h1-9,19H,(H,20,21,22)(H,23,24,25);;/q;2*+1/p-2/b18-17+;;
InChIKey HSXUHWZMNJHFRV-QIKYXUGXSA-L
Purity certified by the Biological Stain Commission
Synonyms 1-Phenylazo-2-naphthol-6,8-disulfonic acid disodium salt; 7-Hydroxy-8-phenylazo-1,3-naphthalenedisulfonic acid disodium salt; Acid Orange 10; Wool Orange 2G
Wiley ID SIAL_ATR-IR_040511