We are offering zinc ore. Zinc oxidespecs: 99.5%min puritymf: zno mw: 81.39 cas: 1314-13-2 h.s.code: 2817001000 un:3077 9/pg 3 einecs:215-222-5 place of region: china2. Appearance: white powder3. Physical: density water-solubility( mg/l)(29 ?c) melting point(?)5.6
United Kingdom
