The characteristic of ammonium chloride :colorless crystalline or white granular powder，Odorless. It has a cool salty smell. Slightly absorb moisture. Sublimation without melting point. Hydrochloric acid and sodium chloride can reduce the solubility in water, and the solubility in water is 20% at -13 ℃, 25 ℃ at 10 ℃, 30 ℃ at 80 ℃, 40% at 80 ℃. Strong heat absorption (for example,it is 5.0 when 25℃. Solution in methanol.
Use: separation and precipitation of ions. preparation buffer solution, determination of uric acid, refrigerant and pharmacy.
Add: Zhuzhou City, Hunan Province, China