Liquid ammonia
casNo.：7664-41-7 Form ：liquid Package：：ISO TANK 20FTLiquid ammonia is mainly used in the production of nitric acid, urea and other chemical fertilizers, and can also be used as raw materials for medicine and pesticides. In the defense industry, liquid ammonia is used to make propellants for rockets and missiles. Liquid ammonia can absorb a lot of heat after gasification, so it is widely used as a refrigerant. Liquid ammonia is often used in metal heat treatment processes such as nitriding in mold factories. Liquid ammonia is also used in the mercerization of textiles, which can improve the luster and feel of the fabric. Ammonia is rich in hydrogen and nitrogen, so it is widely used as a hydrogen and nitrogen source.
| Sampling time | 2025.3.17 | Test Method GB/T 536-2017 | ||
| 2025.3.17 | ||||
| Item | Specification | Test Result | ||
| A | B | C | ||
| Appearance | colorless | colorless | colorless | colorless |
| Ammonia %, ≥ | 99.9 | 99.8 | 99 | 99.96 |
| residue % ≤ | 0.1 | 0.2 | 1 | 0.04 |
| water %, ≤ | 0.1 | - | - | none |
| oil mgkg | 2 | - | - | 1.02 |
| Iron mgkg | 1 | - | - | 0.14 |