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Potassium aluminum sulfate dodecahydrate
SpectraBase Compound ID LdOxJCThKBg
InChI InChI=1S/Al.K.2H2O4S.12H2O/c;;2*1-5(2,3)4;;;;;;;;;;;;/h;;2*(H2,1,2,3,4);12*1H2/q+3;+1;;;;;;;;;;;;;;/p-4
InChIKey GNHOJBNSNUXZQA-UHFFFAOYSA-J
Mol Weight 474.37 g/mol
Molecular Formula AlH24KO20S2
Exact Mass 473.97548 g/mol

Raman Spectrum

Raman Spectrum

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SpectraBase Spectrum ID 9I1BpWqGK89
Name POTASSIUM ALUMINUM SULFATE, DODECAHYDRATE
Source of Sample Fluka Chemie AG, Buchs, Switzerland
Catalog Number 60060
CAS Registry Number 7784-24-9
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Density 1.725
Formula H24AlKO20S2
InChI InChI=1S/Al.K.2H2O4S.12H2O/c;;2*1-5(2,3)4;;;;;;;;;;;;/h;;2*(H2,1,2,3,4);12*1H2/q+3;+1;;;;;;;;;;;;;;/p-4
InChIKey GNHOJBNSNUXZQA-UHFFFAOYSA-J
Instrument Name Bio-Rad FTS 175C with Raman accessory
Melting Point 92.5C
Molecular Weight 474.39
Purity PURISS. P.A.; >99.5%
RTECS Number WS5690000
Raman Corrections Referenced to internal white light source; Baseline subtracted
Raman Laser Source Nd:YAG
Solution Data pH= 3.0-3.5 (5% IN WATER, 25C)
Synonyms ALUM POTASSIUM ALUM
Technique FT-Raman