
Ammonium nitrate
ammonium nitrate
Physical State: solid
Appearance: white
Odor: Odorless.
pH: 5.4 (0.1 M solution)
Molecular Formula: NH4NO3
Contentration ≥99.6%
N% 34.4%
Items | Specification | Results |
Physical Appearance |
* White in Granular Form * Free from any visible impurities |
PASS |
Purity | 99.5% minimum; | 99.6% |
N purity on dry basis | 34.6% minimum; | 34.7% |
Free Moisture | 0.6% maximum | 0.09% |
Anti-coagulants | 0.2-0.5% |
|
Organic Coating | 0.1% maximum | Not detected |
pH (10% aqueous solution) | 4.0-5.0 | 4.6 |
Size φ1.0~2.8mm | 90% | 96% |
Conclusion:The batch tested complies with GB2945-89 |