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TETRASODIUM PYROPHOSPHATE, DECAHYDRATE
SpectraBase Compound ID 6EqZBwkMxaG
InChI InChI=1S/4Na.H4O7P2.10H2O/c;;;;1-8(2,3)7-9(4,5)6;;;;;;;;;;/h;;;;(H2,1,2,3)(H2,4,5,6);10*1H2/q4*+1;;;;;;;;;;;/p-4
InChIKey VZWGHDYJGOMEKT-UHFFFAOYSA-J
Mol Weight 446.05 g/mol
Molecular Formula H20Na4O17P2
Exact Mass 445.97665 g/mol

Raman Spectrum

Raman Spectrum

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SpectraBase Spectrum ID LYz6ISCC2vo
Name TETRASODIUM PYROPHOSPHATE, DECAHYDRATE
Source of Sample Fluka Chemie AG, Buchs, Switzerland
Catalog Number 71514
CAS Registry Number 13472-36-1
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Density 1.82
Formula H20Na4O17P2
InChI InChI=1S/4Na.H4O7P2.10H2O/c;;;;1-8(2,3)7-9(4,5)6;;;;;;;;;;/h;;;;(H2,1,2,3)(H2,4,5,6);10*1H2/q4*+1;;;;;;;;;;;/p-4
InChIKey VZWGHDYJGOMEKT-UHFFFAOYSA-J
Instrument Name Bio-Rad FTS 175C with Raman accessory
Melting Point 79.5C
Molecular Weight 446.06
Purity PURUM P.A.; >99.0%
RTECS Number UX7350000
Raman Corrections Referenced to internal white light source; Baseline subtracted
Raman Laser Source Nd:YAG
Synonyms SODIUM PYROPHOSPHATE, DECAHYDRATE
Technique FT-Raman