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Oxalic acid dihydrate

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

Oxalic acid dihydrate
SpectraBase Compound ID L9PkRtYV34I
InChI InChI=1S/C2H2O4.2H2O/c3-1(4)2(5)6;;/h(H,3,4)(H,5,6);2*1H2
InChIKey GEVPUGOOGXGPIO-UHFFFAOYSA-N
Mol Weight 126.06 g/mol
Molecular Formula C2H6O6
Exact Mass 126.016438 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID IGClIthbnir
Name Oxalic acid dihydrate
Source of Sample Aldrich
Catalog Number O8755
CAS Registry Number 6153-56-6
Classification Non-aromatic carboxylic acids
Copyright Copyright © 2018-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C2H6O6
InChI InChI=1S/C2H2O4.2H2O/c3-1(4)2(5)6;;/h(H,3,4)(H,5,6);2*1H2
InChIKey GEVPUGOOGXGPIO-UHFFFAOYSA-N
Purity 97%
Solvent Nujol
Source of Spectrum Sigma-Aldrich Co. LLC.
Synonyms Oxalic acid dihydrate Ethanedioic acid dihydrate
Technique Mull
Wiley ID SIAL_FTIR_1_10526