Gaseous ammonia GOST 6221-90
The anhydrous ammonia liquefied the state standard specifications 6221-90 brands A
| Name of an indicator |
volume fraction, % |
| Fraction of toral mass of ammonia, % |
not less |
99,9 |
| Fraction of toral mass of water, % |
no more |
0,1 |
| Mass concentration of oil, mg/dm3 |
no more |
2,0 |
| Mass concentration of iron, mg/dm3 |
no more |
1,0 |
Ammonia use
Liquid ammonia is applied to production of fertilizers (a carbamide, ammonium nitrate, ammophos), and also nitric acid. Also it can be used in organic synthesis, for production of different aqueous solutions for chemical industry and medicine.
Depending on specific assignment liquid ammonia is issued three brands:
- Brand «A». For production of nitric acid, nitriding, as coolant, and also for generation of the protective atmospheres
- Brand of «Joint stock company». For delivery on the main ammonia line by export deliveries
- Brand «B». For processing when receiving fertilizers and applications as nitrogen fertilizer in agriculture
OOO KONDOR COMPANY
ATT.: SUPPLY DEPARTMENT !!!! R&LD !!
Moscow
8 (495) 790-14-52
8 (915) 218-57-47
Fax: 8 (495) 223-92-57
dann-25@bk.ru
Saint Petersburg
8 (812) 318-12-75
8 (812) 318-12-74