Ruthenium(IV) oxide hydrate CMI Part 8005 Ruthenium(IV) oxide hydrate CAS Number32740-79-7 Molecular Weight133.07 Molecular FormulaRuO2.xH2O Synonyms (1) Ruthenium dioxide Download Safety Data Sheet PDF Download Safety Data Sheet PDF Request A Quote For all quote requests, please email Sales@colonialmetals.com or call 410.398.7200