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POTASSIUM ALUMINUM SULFATE, SESQUIHYDRATE
SpectraBase Compound ID At8N2P8Vixz
InChI InChI=1S/2Al.2K.4H2O4S.3H2O/c;;;;4*1-5(2,3)4;;;/h;;;;4*(H2,1,2,3,4);3*1H2/q2*+3;2*+1;;;;;;;/p-8
InChIKey KAPDESFLYGVVTN-UHFFFAOYSA-F
Mol Weight 285.21 g/mol
Molecular Formula AlKO8S2·3/2H2O
Exact Mass 284.864551 g/mol

Raman Spectrum

Raman Spectrum

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SpectraBase Spectrum ID EynRK1L6hiw
Name POTASSIUM ALUMINUM SULFATE, SESQUIHYDRATE
Source of Sample Fluka Chemie AG, Buchs, Switzerland
Catalog Number 60055
CAS Registry Number 10043-67-1
Comments SAMPLE DRIED IN VACUUM OVEN AT 72C OVERNIGHT
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula AlKO8S2 + 1.5 H2O
InChI InChI=1S/2Al.2K.4H2O4S.3H2O/c;;;;4*1-5(2,3)4;;;/h;;;;4*(H2,1,2,3,4);3*1H2/q2*+3;2*+1;;;;;;;/p-8
InChIKey KAPDESFLYGVVTN-UHFFFAOYSA-F
Instrument Name Bio-Rad FTS 175C with Raman accessory
Molecular Weight 285.23
Purity PURUM; ~98%
Raman Corrections Referenced to internal white light source; Baseline subtracted
Raman Laser Source Nd:YAG
Technique FT-Raman