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Calcium sulfate dihydrate

View entire compound with spectra: 6 FTIR, and 4 Raman

Calcium sulfate dihydrate
SpectraBase Compound ID IZ121HlDNe7
InChI InChI=1S/Ca.H2O4S.2H2O/c;1-5(2,3)4;;/h;(H2,1,2,3,4);2*1H2/q+2;;;/p-2
InChIKey PASHVRUKOFIRIK-UHFFFAOYSA-L
Mol Weight 172.164 g/mol
Molecular Formula CaH4O6S
Exact Mass 171.93545 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID 5AIZkww3iEp
Name CALCIUM SULFATE, DIHYDRATE
Source of Sample Mallinckrodt Inc., St. Louis, Missouri
Composition CaSO4 .2H2O
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Crystal System MONOCLINIC
InChI InChI=1S/Ca.H2O4S.2H2O/c;1-5(2,3)4;;/h;(H2,1,2,3,4);2*1H2/q+2;;;/p-2
InChIKey PASHVRUKOFIRIK-UHFFFAOYSA-L
Occurrence ASSOCIATED WITH GYPSUM, SALT BEDS, DOLOMITE AND LIMESTONE; CRYSTALS SHORT TO LONG PRISMATIC, OFTEN STRIATED; ASSOCIATED WITH COPIAPITE
Technique KBr WAFER