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CHROMIUM POTASSIUM SULFATE, DODECAHYDRATE
SpectraBase Compound ID Gi5nlMDRY8O
InChI InChI=1S/Cr.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 ZFVHBEKVAITXHW-UHFFFAOYSA-J
Mol Weight 499.39 g/mol
Molecular Formula CrH24KO20S2
Exact Mass 498.934447 g/mol

Raman Spectrum

Raman Spectrum

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SpectraBase Spectrum ID 6oe06Q5fE0B
Name CHROMIUM POTASSIUM SULFATE, DODECAHYDRATE
Source of Sample Mallinckrodt Inc., St. Louis, Missouri
CAS Registry Number 7788-99-0
Chemical Description CHROMIUM POTASSIUM SULFATE, DODECAHYDRATE
Comments SAMPLE DRIED IN VACUUM OVEN AT 72C OVERNIGHT
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Density (Specific Gravity)= 1.83
Formula H24CrKO20S2
InChI InChI=1S/Cr.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 ZFVHBEKVAITXHW-UHFFFAOYSA-J
Instrument Name Bio-Rad FTS 175C with Raman accessory
Melting Point 89C
Molecular Weight 499.41
Optical Properties Index of Refraction= 1.4814
RTECS Number GB6850000
Raman Corrections Referenced to internal white light source; Baseline subtracted
Raman Laser Source Nd:YAG
Synonyms CHROME ALUM
Technique FT-Raman