White fine powder amorphous. Odorless, tasteless. The relative density of 4.42-4.45. Insoluble in water and soluble in alcohol. Ammonia. That can dissolve in dilute acid and sodium hydroxide. And 30% release carbon dioxide, hydrogen peroxide role, forms a peroxide. Use: used as light way h astringent, preparation GanShi furnace, the skin protect, latex products widely used in rubber industrial raw material., mainly used as a natural rubber, synthetic rubber vulcanization and latex surfactant, reinforcing agent and light rubber products, rubber products; has the good abrasion resistance, resistance to tear sex and elastic; The activity of fine particles zinc oxide can be used for PVC plastic polyolefin and light stabilizer and synthetic ammonia production used as the desulfurizer, etc. Ordinary alkali type carbonate zinc mainly used as a rubber sulfide accelerator, oilfield exploitation and fertilizer production of desulfurizer, etc. Transparent alkali type carbonate zinc mainly used as a transparent and light rubber products, such as transparent rubber sole and latex products, etc.