| Classification:Nitrogen Fertilizer | Type:Ammonium Sulphate |
| CAS No.:7783-20-2 | Other Names:sulfate of ammonia |
| MF:(NH4)2SO4 | EINECS No.:231-984-1 |
| Place of Origin:Tianjin, China | Release Type:Quick |
| State:GRANULAR | Purity:N%: 20.5-21% |
| Application:for ferilizer | HS Code:3102210000 |
| Molar mass:132.14 g/mol | Density:1.769 g/cm3 (20 °C) |
| Melting point:235 to 280 °C | Solubility in water:74.4 g/100 mL (20 °C) |
| Critical relative humidity:79.2% (30 °C) | LD50:2840 mg/kg, rat (oral) |
| Flash point:Non-flammable | Dangerous Class:No |
| Solubility:Insoluble in acetone, alcohol and ether |
Product Detail:
| Name | Ammonium sulphate | |
| Color | White | |
| Nitrogen content | 20.5% MIN | |
| Moisture | 1.0% MAX | |
| Hardness | 30N min | |
Certification of steel grade:
| Inspection Items | Requirement | Inspection Results | Conclusion or not |
| N Content % | ≥20.5 | 20.8 | Conformed |
| Moisture % | ≤1.0 | 0.6 | Conformed |
| Free acid % | ≤0.2 | 0.09 | Conformed |
| S Content% | ≥23.6 | 23.9 | Conformed |
Applications:
Ammonium sulphate (ammonium sulfate) as a nitrogen fertilizer, mainly advantage on the agricultural is hygroscopicity is relatively small, not easy to agglomerate, excellent physical properties and chemical stability compared with ammonium nitrate;
As a quick fertilizer, ammonium sulfate is a good biological fertilizer, reaction in the soil of acidic, suitable for alkaline soil and soil carbon. But defect is low nitrogen, but ammonium sulphate also have sulfur which is extremely advantageous to the crops. Storage: Kept in dry and ventilating place, avoid moisture, water, rain and fire. Avoid shipment with acid, alkali class, edible orange mix of chemicals.
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