I-Cerium hydroxide (Ce(OH)4), ekwabizwa ngokuba yi-cerium hydrate, ngumgubo otyheli okhanyayo okanye omdaka otyheli oneempawu ezintle zokukhanya, iipropathi zombane kunye neepropathi ze-catalytic. Isetyenziswa ngokubanzi kwi-gas-sensitive sensors, iiseli zepetroli, i-nonlinear optics, i-catalysts kunye nezinye iindawo.
Inkampani ye-WONAIXI ine-patent yokuveliswa kwenkqubo yokuvelisa i-cerium hydroxide ephezulu yokucoceka, kwaye inokubonelela abathengi ngemveliso ephezulu ye-cerium hydroxide (egSO42-<100ppm, Cl -<50ppm njl.) kunye nexabiso elikhuphisanayo.