... 28461010 Molecular Formula: CEO2 Synonyms: Cerium(IV) Oxide; Ceric Oxide, Ceric Dioxide, Cerium Dioxide, Cerium (4+) Oxide, Ceria, Needlal, ... soluble in strong mineral acids Stability: Slightly hygroscopicUsage: Cerium oxide, also called Ceria, is widely applied in ... %temperature25°Chumidity70°CExecutive StandardGB/T4734-1996 Description: Cerium Oxide is insoluble inwater and difficult to solubilize ...