Inamandla amhlophe kwaye aswiti anobunzima obuthile obuyi-7.1 kunye nendawo yokunyibilika eyi-820℃Inokunyibilika kwi-nitric acid.hot concentrated sulfuric acid,ammonium acetate kunye nesodium acetate,kodwa hayi emanzini.Ijike ibe yivellow xa iphulukene namanzi ayikristale ku135℃.Iphinde ijike ibe tyheli phantsi kokukhanya kwelanga ngakumbi xa kumanzi.