Ammonium Sulfate 99%
Purpose of use: An excellent nitrogen fertilizer, suitable for general soils and crops, can make branches and leaves grow vigorously, improve fruit quality and yield, and enhance crop resistance to disasters. It can be used as base fertilizer, top dressing and seed fertilizer. Trace element as food additive. Chemical agent
Molecular Formula: (NH4)2SO4
CAS NO.:7783-20-2
H.S. CODE: 3102210000
Molecular Weight: 132.14
| Item | Standard | Result |
| Water soluble nitrogen%≥ | 21% | 21.08 |
| Water soluble Sulphur%≥ | 24 | 24.77 |
| As % ≤ | 0.001 | 0.0004 |
| Pb % ≤ | 0.0005 | 0.0003 |
| Cd % ≤ | 0.0003 | 0.00001 |
| CR% ≤ | 0.0004 | 0.0003 |
| NI% ≤ | 0.0005 | 0.0003 |
| HG | 0.0001 | 0.00001 |
| ZN% ≤ | 0.0005 | 0.0003 |
| Acid-insoluble % ≤ | 0.2 | 0.02 |
| Moisture Content %≤ | 0.5 | 0.017 |
| Appearance | Off-white Crystal Powder | Off-white Crystal Powder |
| Remarks: Size 2mm 100% | ||
