CAS : 7664-41-7 HS Code : 2814100000 Packing : Cylinder or tank truck filling Application Liquid ammonia, also known as anhydrous ammonia, is colorless liquid and has a strong pungent odor. As an important chemical raw material, ammonia is usually pressurized or cooled to obtain liquid ammonia in order to facilitate transportation and storage. Ammonia soluble in water, soluble in water to form ammonium ion NH4+, hydroxide ion OH-, is an alkaline alkaline solution. Liquid ammonia is mostly stored in pressure cylinders or steel tanks, and can not coexist with acetaldehyde, acrolein, boron and other substances. Liquid ammonia is widely used in industry, is corrosive and volatile, so its chemical accident rate is very high.
