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Disodium phosphate

View entire compound with spectra: 11 FTIR, and 4 Raman

Disodium phosphate
SpectraBase Compound ID Hi53NACEj1e
InChI InChI=1S/2Na.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2
InChIKey BNIILDVGGAEEIG-UHFFFAOYSA-L
Mol Weight 141.95730056 g/mol
Molecular Formula HNa2O4P
Exact Mass 141.940784 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID 1oR6Sdcq7ZQ
Name Sodium phosphate dibasic
Source of Sample Sigma-Aldrich Co. LLC.
Catalog Number W239901
CAS Registry Number 7558-79-4
Copyright Copyright © 2021-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021 John Wiley & Sons, Inc. All Rights Reserved.
Formula HNa2O4P
InChI InChI=1S/2Na.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2
InChIKey BNIILDVGGAEEIG-UHFFFAOYSA-L
Molecular Weight 141.957 g/mol
Purity >=99%
Solvent Nujol
Source of Spectrum Sigma-Aldrich Co. LLC.
Synonyms sec-Sodium phosphate; Disodium hydrogen phosphate; Disodium phosphate; Sodium hydrogenphosphate
Technique Mull
Wiley ID SIAL_FF-FTIR_000543