Zinc oxide is one of the important products in inorganic salt industry.Zinc chloride is easily soluble in water and has the highest solubility among solid salts (25°C,432g/100g). The reason is that it is soluble in water to form complex acid H[ZnCl2(OH)].Soluble in methanol, ethanol, glycerin, acetone, ether, insoluble in ammonia.Strong deliquescence, can absorb moisture from the air and deliquescence.It has the properties of dissolving metal oxides and cellulose.Molten zinc chloride has good electrical conductivity.