Description :
This product is glossy white or colorless crystals or white powder.Its melting point is 103 ～106°C  .It is odourless or almost odourless which is soluble in water, dilute alkali solution and ethanol, inorganic acid. Hardly soluble in ether.It is low-toxic and flammable.When heated it would decompose nitrogen oxides of sulfur and release toxic fumes.It is used as extinguisher,such as powder, foam, sand, carbon dioxide and water mist. The warehouse which used to store this product should be ventilative ,dry  and at low temperature.