Ammonium tetrachloroplatinate(II) CMI Part 6009 Ammonium tetrachloroplatinate(II) CAS Number13820-41-2 Molecular Weight372.98 Molecular Formula(NH4)2PtCl4 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