Farin ciki mai launin shuɗi mai ban sha'awa, mai taushi, hactility na biyu kawai don zinare, babban shugaba ne na zafi da wutar lantarki; baya amsawa da ruwa da oxngen na atmospheri, kuma yana jujjuya baki lokacin da aka fallasa zuwa ozone, sulfuden sulfika da sulfur; Ba makawa ga yawancin acid kuma suna iya narke da sauri a tsinke nitric acid da zafi mai magani sulfuric acid. Hydrochloric acid na iya cin hanci da farfajiya da narke a cikin alkali hydroxide, peroxide alkalide alkalide a cikin iska ko a gaban oxygen; Mafi yawan azurfa na azurfa suna da hankali ga haske kuma suna da ban mamaki a cikin acid da yawa acid.