Hafnium nicyuma cyiza-cyuma cyinzibacyuho.Hafnium ntisubiza hamwe na acide hydrochloric, acide acide sulfurike hamwe nigisubizo gikomeye cya alkali, ariko irashonga muri acide hydrofluoric na aqua regia.Ifu ya Hafnium isanzwe ikorwa na hydrodehydrogenation.