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Maleic acid, disodium salt hydrate

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

Maleic acid, disodium salt hydrate
SpectraBase Compound ID 3SCQKdtjnGi
InChI InChI=1S/C4H4O4.2Na.H2O/c5-3(6)1-2-4(7)8;;;/h1-2H,(H,5,6)(H,7,8);;;1H2/q;2*+1;/p-2/b2-1-;;;
InChIKey AJNPUGKXELKSHS-GRHBHMESSA-L
Mol Weight 178.05053856 g/mol
Molecular Formula C4H4Na2O5
Exact Mass 177.985412 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID 8rP5alKm5j7
Name Maleic acid, disodium salt hydrate
Source of Sample Aldrich
Catalog Number 234575
CAS Registry Number 25880-69-7
Classification Non-aromatic acid salts
Copyright Copyright © 2018-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C4H4Na2O5
InChI InChI=1S/C4H4O4.2Na.H2O/c5-3(6)1-2-4(7)8;;;/h1-2H,(H,5,6)(H,7,8);;;1H2/q;2*+1;/p-2/b2-1-;;;
InChIKey AJNPUGKXELKSHS-GRHBHMESSA-L
Purity 98%
Solvent Nujol
Source of Spectrum Sigma-Aldrich Co. LLC.
Technique Mull
Wiley ID SIAL_FTIR_1_4078