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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

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID L1RjyBrbKQl
Name SODIUM PYROSULFITE
Source of Sample Mallinckrodt Inc., St. Louis, Missouri
CAS Registry Number 7681-57-4
Chemical Description SODIUM PYROSULFITE
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Density 1.480
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
Melting Point (DEC.) (-SO2)
Molecular Weight 190.10
RTECS Number OX8225000
Synonyms SODIUM METABISULFITE
Technique KBr WAFER