Cerium(III) chloride (CeCl3), also known as cerous chloride or cerium trichloride, is a compound of cerium and chlorine. It is a white hygroscopic solid.
C 8236 (OTTO) Cerium(III) chloride anhydrous, beads, −10 mesh, ≥99.99% Cas 7790-86-5 - used as a precursor for the preparation of other cerium salts, such as cerium(III) trifluoromethanesulfonate.