Ammonia anhydrous liquefied GOST 6221-90 Grade A
Grade A ammonia anhydrous liquefied is used in the production of nitric acid, in nitriding processes, as a refrigerant, and in the generation of protective environments.
| Appearance | Colourless transparent liquid |
|---|---|
| Mass fraction of ammonia, min. | 99.9% |
| Mass fraction of nitrogen, min. | – |
| Mass fraction of water by volumetric method (residue after evaporation) | – |
| the same by Fisher method, max. | 0.1% |
| Mass concentration, mg/dm³ | |
| iron, max. | 1 |
| oil, max. | 2 |
It is transported in railway tank-cars and truck tankers in accor- dance with the rules of transportation of goods applicable to these modes of transport.
Guaranteed shelf life: 3 months
Заявка на внесение