I-Cerium hydroxide (Ce(OH)4), eyaziwa nangokuthi i-cerium hydrate, iyimpushana ephuzi ngokukhanyayo ephuzi noma ensundu enezindawo ezinhle zokubona, izici zikagesi kanye nezakhiwo ze-catalytic. Isetshenziswa kakhulu kuzinzwa ezizwela igesi, amaseli kaphethiloli, ama-nonlinear optics, ama-catalysts neminye imikhakha.
Inkampani ye-WONAIXI inelungelo lobunikazi lokusungula inqubo yokukhiqiza ye-cerium hydroxide ephezulu yokuhlanzeka, futhi ingahlinzeka amakhasimende ngemikhiqizo yekhwalithi ephezulu ye-cerium hydroxide (isb.SO42-<100ppm, Cl -<50ppm njll.) kanye nenani lokuncintisana.