I-Cerium Chloride Heptahydrate (CeCl3·7H2O) iyikristalu eyinqwaba engenambala esetshenziswa ekwakheni ama-petrochemical catalysts, i-metal corrosion inhibitors, iphinde isetshenziswe ekwenzeni insimbi ye-cerium nezinye izinhlanganisela ze-cerium. Inkampani ye-WONAIXI ingumkhiqizi ochwepheshe wosawoti womhlaba ongavamile. Singahlinzeka amakhasimende ngemikhiqizo yekhwalithi ephezulu ye-cerium chloride, okuhlanganisa i-cerium chloride heptahydrate, i-anhydrous cerium chloride.