... hydrate which appears to be of variable composition, though the heptahydrate CeCl3.7 H2O is known. It is highly soluble in ... : 99%, 99.9%, 99.95% other name: cerium chloride anhydrous,Cerium Chloride CeCl3,Cerium trichloride,Cerium(III) chloride,Cerium chloride,Cerous chloride,Cerium trichloride,cerium chloride anhydrous typical value:TREO: 69% min,CeO ...