YINGKOU SANZHENG ORGANIC CHEMICAL CO., LTD. LIAONING CHINA
Address: No. 51, Xinxinli, Daqing Road, Zhanqian District, Yingkou City, Liaoning, China電話：0417-3638868
Fax: 0417-3638868
Email: ykszgs@sohu.com
Zip code: 115001
URL:：www.yuan02.com
product name
Liquid ammonia (liquid anhydrous ammonia) Molecular formula: Hn3 (molecular weight: 17.03)
product quality
The product meets the requirements of the technical indicators of the national standard GB536-88 "Liquid Anhydrous Ammonia".
Indicator name
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.
use
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.
use
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.