Khoom noj khoom haus-qib titanium dioxide yog ib qho khoom siv anatase yam tsis muaj kev kho deg. Nws muaj cov yam ntxwv ntawm qhov loj me me, zoo dispersibility, zoo pigment kev ua tau zoo, thiab tsawg heev hnyav hlau thiab lwm yam teeb meem impurities rau tib neeg lub cev.