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2,5-dihydroxybenzenesulfonic acid, monopotassium salt

View entire compound with spectra: 2 NMR, 3 FTIR, and 1 Raman

2,5-dihydroxybenzenesulfonic acid, monopotassium salt
SpectraBase Compound ID 8EEPNYORsqH
InChI InChI=1S/C6H6O5S.K/c7-4-1-2-5(8)6(3-4)12(9,10)11;/h1-3,7-8H,(H,9,10,11);/q;+1/p-1
InChIKey VKDSBABHIXQFKH-UHFFFAOYSA-M
Mol Weight 228.26 g/mol
Molecular Formula C6H5KO5S
Exact Mass 227.949476 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID CzH2Q249bdZ
Name Hydroquinonesulfonic acid potassium salt
Source of Sample Aldrich
Catalog Number H18402
CAS Registry Number 21799-87-1
Classification Aromatic sulfur-oxygen compounds
Copyright Copyright © 2018-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C6H5KO5S
InChI InChI=1S/C6H6O5S.K/c7-4-1-2-5(8)6(3-4)12(9,10)11;/h1-3,7-8H,(H,9,10,11);/q;+1/p-1
InChIKey VKDSBABHIXQFKH-UHFFFAOYSA-M
Purity Tech.
Solvent Nujol
Source of Spectrum Sigma-Aldrich Co. LLC.
Synonyms 2,5-Dihydroxybenzenesulfonic acid potassium salt Potassium 2,5-dihydroxybenzenesulfonate
Technique Mull
Wiley ID SIAL_FTIR_1_9965