Cerium Chloride Heptahydrate (CeCl3·7H2O) is a colorless bulk crystal used in the manufacture of petrochemical catalysts, metal corrosion inhibitors, and also used in the manufacture of cerium metal and other cerium compounds. WONAIXI company is a professional manufacturer of rare earth salts. We can provide customers with high quality cerium chloride products, including cerium chloride heptahydrate, anhydrous cerium chloride.