Yingfengyuan Industrial Group Limited is one of the leading China sodium nitrate crystal manufacturers and suppliers,Website: , equipped with professional factory, we are able to offer you best and cheap sodium nitrate crystal products.99.3% Industrial Grade Sodium  Nitrate 1.Color:light yellow or white fine crystal 2.Purity:99.3% 3.Packing:25kg/50kg bag99.3% Industrial Grade Sodium  NitrateProperty:White fine crystal. Some are light gray or buff. The relative  molecular weight is 84.99 and density is 2.257. It\'s easy to be deliquescence  and to dissolve in water and liquid ammonia, but only a little can dissolve in  ethanol and glycerin. The melting point is 271°C. And decomposition temperature  is 380°C. Its decomposition products are sodium nitrite and oxygen. If heated  to higher temperature, it will be decomposed into the mixed gas of oxygen,  azote and oxynitride. It has the strong oxidizing property and can cause the  inflammation and explore while mixed with organics, sulfur and sulfite etc.Application:It is the important chemical material and widely used in  industries including glass, dye, detonator, metallurgy, machinery and vitreous  enamel etc.