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Arsenic trioxide
SpectraBase Compound ID AlLInCGYoI0
InChI InChI=1S/As2O3/c3-1-5-2-4
InChIKey IKWTVSLWAPBBKU-UHFFFAOYSA-N
Mol Weight 197.84 g/mol
Molecular Formula As2O3
Exact Mass 197.827934 g/mol

Raman Spectrum

Raman Spectrum

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SpectraBase Spectrum ID 6hPOkLBnc39
Name ARSENIC(III) OXIDE
Source of Sample Mallinckrodt Inc., St. Louis, Missouri
CAS Registry Number 1327-53-3
Chemical Description ARSENIC (III) OXIDE
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Density 3.738 (Specific Gravity)= (25C) 3.865
Formula As2O3
InChI InChI=1S/As2O3/c3-1-5-2-4
InChIKey IKWTVSLWAPBBKU-UHFFFAOYSA-N
Instrument Name Bio-Rad FTS 175C with Raman accessory
Melting Point 193C (subl.)
Molecular Weight 197.84
Optical Properties Index of Refraction= 1.755
RTECS Number CG3325000
Raman Corrections Referenced to internal white light source; Baseline subtracted
Raman Laser Source Nd:YAG
Synonyms ARSENOLITE
Technique FT-Raman