Ammonium aquopentachlororhodate(III) CMI Part 7008 Ammonium aquopentachlororhodate(III) CAS Number63771-33-5 Molecular Weight334.27 Molecular Formula(NH4)2[RhCl5(H2O)] Request A Quote For all quote requests, please email Sales@colonialmetals.com or call 410.398.7200