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Sodium bisulfite

View entire compound with spectra: 4 FTIR, and 3 Raman

Sodium bisulfite
SpectraBase Compound ID KzjYcw1kmCy
InChI InChI=1S/2Na.H2O5S2/c;;1-6(2)7(3,4)5/h;;(H,1,2)(H,3,4,5)/q2*+1;/p-2
InChIKey HRZFUMHJMZEROT-UHFFFAOYSA-L
Mol Weight 190.09 g/mol
Molecular Formula Na2O5S2
Exact Mass 189.898254 g/mol

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

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SpectraBase Spectrum ID K6ZSR92ZxRT
Name Sodium metabisulfite
Source of Sample Sigma-Aldrich
Catalog Number 161519
CAS Registry Number 7681-57-4
Copyright Copyright © 2018-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula Na2O5S2
InChI InChI=1S/2Na.H2O5S2/c;;1-6(2)7(3,4)5/h;;(H,1,2)(H,3,4,5)/q2*+1;/p-2
InChIKey HRZFUMHJMZEROT-UHFFFAOYSA-L
Purity Reagent grade, 97%
Synonyms Sodium disulfite; Sodium pyrosulfite
Wiley ID SIAL_ATR-IR_008945