Impushana emhlophe noma ekhanyayo ephuzi, emnandi futhi enobuthi enamandla adonsela phansi angu-6.1 kanye nenkomba ye-refractive 2.25.Ayikwazi ukuncibilika emanzini, kodwa ingancibilika ku-hydrochloric acid ne-nitric acid. Iphenduka ibe mpunga futhi ibe mnyama ku-200 ℃ iphenduke ibephuzi ku-450 ℃, futhi inokumelana okuhle ne-ultraviolet futhi inamandla okumelana ne-ultraviolet. ukuguga.