Liquid ammonia, also known as anhydrous ammonia, is a colorless liquid with a strong pungent odor. It obtains liquid ammonia by pressurizing or cooling gaseous ammonia.
1. This product is a colorless liquid with a strong pungent odor, easily soluble in water, volatile, toxic, and its gas can explode when mixed with air and fire;
2. Liquid ammonia should be stored in a sealed manner, protected from direct sunlight, and strictly prohibited from coming into contact with open flames. Operators should wear protective equipment.
3. Liquid ammonia is converted into gaseous ammonia after gasification, which can absorb a large amount of heat, and is therefore known as the "refrigerant".
Liquid ammonia is mainly used in the production of nitric acid, inorganic and organic chemical products, chemical fertilizers, as well as industrial raw materials such as freezing, metallurgy, and pharmaceuticals. Widely used in industries such as chemistry, plastics, medicine, and national defense.