Iridium(III) bromide hydrate CMI Part 3019 Iridium(III) bromide hydrate CAS Number317828-27-6 Molecular Weight503.98 Molecular FormulaIrBr3.4H2O 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