Foda mai ɗan fari ko rawaya mai haske, mai daɗi da guba tare da takamaiman nauyi na 6.1 da kuma ma'aunin amsawa 2.25. Ba zai iya narkewa a cikin ruwa ba, amma zai iya narkewa a cikin hydrochloric acid da nitric acid. Yana canzawa zuwa launin toka da baƙi a 200℃ yana canzawa zuwa rawaya a 450℃, kuma yana da kyakkyawan cirewa. Yana da maganin hana tsufa, yana da kyakkyawan aikin juriya ga sanyi da tsufa na ultraviolet.