Rhenium(IV) oxide anhydrous CMI Part 1008 Rhenium(IV) oxide anhydrous CAS Number12036-09-8 Molecular Weight218.24 Molecular FormulaReO2 Download Specifications PDF Download Safety Data Sheet PDF Download Specifications PDF Download Safety Data Sheet PDF Request A Quote For all quote requests, please email Sales@colonialmetals.com or call 410.398.7200