Chemical Product Library / Reference
Ammonium Sulfate
Chemical identity, technical indicators, performance and application reference. Confirm specifications and regulatory suitability against supplier documentation.
Chemical identity
| English name | Ammonium Sulfate |
|---|---|
| English synonyms | Ammonium sulfate;Ammonium sulphate;(NH4)2SO4 |
| Chinese name | 硫酸铵 |
| Chinese synonyms | 硫铵;硫酸铵;肥田粉 |
| Chemical category | Fertilizers |
| CAS No. | 7783-20-2 |
| EINECS No. | 231-984-1 |
| Molecular formula | (NH4)2SO4 |
| Molecular weight | 132.14 |
PubChem structure images are reference depictions, not proof of composition, purity, grade, or regulatory status. Mixtures and polymers may not have a single representative structure.
Technical indicators
N content ≥20.5%; moisture ≤1.0%; free acid ≤0.05%; water-insoluble matter ≤0.5%
Performance characteristics
White crystalline powder or granules, soluble in water, acidic pH
Application scenarios
Agricultural nitrogen and sulfur fertilizer, feed additive, flame retardant, industrial chemicals