AMMONIUM ANYDROUS
Ammonium, Anhydrous is a basic input for nitrogen fertilizers. They are two types of ammonia: anhydrous liquid ammonia and technical-grade liquid ammonia. Technical Anhydrous liquid ammonia is produced through catalytic synthesis of natural gas. Grade A is used for nitric acid production and for nitration, as a refrigerant and for protective atmospheres generation.
Application:
- Grade B is used for reprocessing to fertilizers (urea, ammonium nitrate, complex fertilisers); and applied as a nitrogen fertilizer in agriculture
SPECIFICATIONS
AMMONIUM ANYDROUS
| Parameters | Grade A | Grade B |
| Mass fraction of ammonia, %, not less than | 99.9 | 99,6 |
| Mass fraction of nitrogen, %, not less than | – | 82 |
| Mass fraction of water (Fisher method), %, not more than | 0.1 | – |
| Mass fraction of water (residue after evaporation), % | – | 0,2 – 0,4 |
| Mass concentration of iron, mg/dm3, not more than | 1 | 2 |
Packing
- Delivered in special rail tank cars, tank trucks, and steel cylinders and in tankers