Calcium Perrhenate

Synonym: Calcium Rhenium Oxide, Calcium bis[oxido(trioxo)rhenium], Perrhenic acid (HReO4), calcium salt (8CI), Calcium tetraoxorhenate(1-), Calcium, oxido(trioxo)rhenium
CAS Number 13768-54-2 | MDL Number MFCD03427075 | EC Number 622-860-1

Calcium Perrhenate Chemical Structure

Product CodeCA8542
CAS Number13768-54-2
Assay (purity)99.95%
Purity methodby elemental analysis
Molecular weight540.49
Appearancewhite powder
Molecular formulaCaO8Re2
Linear formulaCa(ReO4)2

Ereztech manufactures and sells this product in small and bulk volumes. Glass ampules, bottles or metal ampules or bubblers are available for packaging. For additional analytical information or details about purchasing Calcium Perrhenate contact us at

Safety information

Signal wordDANGER
Hazard statementsH272, H315, H319, H335
Precautionary statementsP210, P220, P221, P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P370+P378, P403+P233, P405, P501
Transport descriptionOXIDIZING SOLID, N.O.S.
Hazardous class5.1
Packing groupII
In TSCA registryNo (sold for research and development usage only)

Certificates of analysis (CoA)

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External identifiers for Calcium Rhenium Oxide

Pubchem CID16217077
IUPAC Namecalcium; oxido (trioxo) rhenium
InchI IdentifierInChI=1S/Ca.8O.2Re/q+2;;;;;;;2*-1;;

Ereztech synthesizes and sells additional CA-compounds.

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