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C.I. Acid Red 44, disodium salt
SpectraBase Compound ID Is4MQnIoDIf
InChI InChI=1S/C20H14N2O7S2.2Na/c23-17-9-8-13-10-14(30(24,25)26)11-18(31(27,28)29)19(13)20(17)22-21-16-7-3-5-12-4-1-2-6-15(12)16;;/h1-11,23H,(H,24,25,26)(H,27,28,29);;/q;2*+1/p-2/b22-21+;;
InChIKey FUGCXLNGEHFIOA-ZPZFBZIMSA-L
Mol Weight 502.42253856 g/mol
Molecular Formula C20H12N2Na2O7S2
Exact Mass 501.988132 g/mol
Parent InChIKey HOQKGCIZHZIZQS-QURGRASLSA-L
Copyright Copyright © 1989, 1990-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Technique KBr-Pellet
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Aldrich Chemical Company, Inc., Milwaukee, Wisconsin
Catalog Number 21016
Technique KBr WAFER
Copyright Copyright © 2009-2024 John Wiley & Sons, Inc. All Rights Reserved.
Solvent DMSO-d6
Copyright Copyright © 2021-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Co. LLC.
Source of Spectrum Sigma-Aldrich Co. LLC.
Catalog Number 210161
Solvent DMSO-d6
Copyright Copyright © 2018-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Aldrich
Catalog Number 210161
Copyright Copyright © 2021-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Co. LLC.
Source of Spectrum Sigma-Aldrich Co. LLC.
Catalog Number 210161
Solvent DMSO-d6
  • 1,3-NAPHTHALENEDISULFONIC ACID, 7-HYDROXY-8-//1-NAPHTHYL/AZO/-, DI- SODIUM SALT
  • Crystal Ponceau 6R
  • 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-(1-naphthalenylazo)-, disodium salt
  • Acid Red 44, Brilliant Crystal Scarlet, Crystal Scarlet, Ponceau 6R

This compound is available in the following databases:

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