YINGKOU SANZHENG ORGANIC CHEMICAL CO., LTD. LIAONING CHINA
Address: No. 51, Xinxinli, Daqing Road, Zhanqian District, Yingkou City, Liaoning, China電話：0417-3638868
Zip code: 115001
Liquid ammonia (liquid anhydrous ammonia) Molecular formula: Hn3 (molecular weight: 17.03)
The product meets the requirements of the technical indicators of the national standard GB536-88 "Liquid Anhydrous Ammonia".
The ammonia content of the first-class product, (%) ≥ 99.9; the ammonia content of the first-class product, (%) ≥ 99.8; the ammonia content of the qualified product, (%) ≥ 99.6. Residue content, (%)≤0.1 (weight method); moisture, (%)≤0.1; oil content, (㎎/㎏)≤5 (weight method) 2 (infrared spectroscopy); iron content, (㎎/㎏ )≤1.
This product is a colorless liquid with a density of 0.6028㎏/L at 25°C and a boiling point of -33.4°C under standard atmospheric pressure.
Liquid ammonia can be used as fertilizer, and its nitrogen content is 82.3%. In the chemical industry, it is often used in the manufacture of urea, ammonium sulfate, ammonium nitrate, ammonium phosphate, soda ash, explosives, nitric acid, and also used in the manufacture of various amino, acyl and other organic chemical products. It is also needed in metallurgy, medicine, food, processing and other industries. The use of liquid ammonia is also a common refrigerant for large and medium-sized refrigerators.