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SODIUM ARSENATE, HEPTAHYDRATE

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

SODIUM ARSENATE, HEPTAHYDRATE
SpectraBase Compound ID DcgQIspdvbW
InChI InChI=1S/AsH3O4.2Na.7H2O/c2-1(3,4)5;;;;;;;;;/h(H3,2,3,4,5);;;7*1H2/q;2*+1;;;;;;;/p-2
InChIKey KOLXPEJIBITWIQ-UHFFFAOYSA-L
Mol Weight 312.01 g/mol
Molecular Formula AsH15Na2O11
Exact Mass 311.96257 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID 5rcEW0tCXkp
Name SODIUM ARSENATE, HEPTAHYDRATE
Source of Sample Mallinckrodt Inc., St. Louis, Missouri
Boiling Point 100C (-7H2O)
CAS Registry Number 10048-95-0
Chemical Description SODIUM ARSENATE, HEPTAHYDRATE
Color Properties Color and Crystallization= COLORLESS MONOCLINIC CRYSTALS
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Density (Specific Gravity)= 1.871
Formula H15AsNa2O11
InChI InChI=1S/AsH3O4.2Na.7H2O/c2-1(3,4)5;;;;;;;;;/h(H3,2,3,4,5);;;7*1H2/q;2*+1;;;;;;;/p-2
InChIKey KOLXPEJIBITWIQ-UHFFFAOYSA-L
Melting Point 125C
Molecular Weight 312.02
Optical Properties Index of Refraction= 1.4658
RTECS Number CG0900000
Solubility Solubility Parameter= (0C) 5.46; (100C) 100
Synonyms DISODIUM ARSENATE, HEPTAHYDRATE SODIUM ARSENIATE SODIUM MONOHYDROGEN ORTHOARSENATE, HEPTAHYDRATE DIBASIC SODIUM ARSENATE, HEPTAHYDRATE
Technique KBr WAFER