| Ammonium Sulphate Acs | |
| Code Number | 77028 |
| Synonym | Sulfuric Acid Diammonium Salt |
| CAS No. | 7783-20-2 |
| Molecular Formula | (NH4)2SO4 |
| Molecular Weight | 132.14 |
| Description | Colourless Or White Crystalline Powder |
| Solubility | Freely Soluble In Water |
| Ph Of 5% Solution | 5.0 - 6.0 |
| Insoluble Matter | MAX. 0.005% |
| Residue After Ignition | MAX. 0.005% |
| Chloride | MAX. 0.0005% |
| Nitrate | MAX. 0.001% |
| Phosphate | MAX. 0.0005% |
| Heavy Metals (As Pb) | MAX. 0.0005% |
| Iron | MAX. 0.0005% |
| Assay | MIN. 99.0% |