Titanium dioxide,chemical formulaTiO2,commonly known astitanium dioxide, usedphotocatalyst, cosmetics, andcanrely onUV disinfectionandsterilization,are beingextensively developed,willhave the opportunity tobecome the newindustry.Rutiletitanium dioxidecan beextractedbyacid decomposition, or by thedecompositionof titaniumtetrachloride.Nature of the stabilityof titanium dioxide,a large number ofwhite pigmentusedin paint, it hasgoodcoverskills, andlead whiteare similar, butnot aslead whitewill be black;ithasthe samepersistencezinc white.Enameltitanium dioxideis alsoused as amattingagent,can producea verybright,hard andacid resistanceofenameloverlay.