Ammonium sulphate
Best for soils that need both nitrogen and sulphur. Its high solubility provides versatility for a number of agricultural applications.
Best for soils that need both nitrogen and sulphur. Its high solubility provides versatility for a number of agricultural applications.
| No. | PARAMETER | STANDARDS |
|---|---|---|
| 1 | APPEARANCE | WHITE GRANULAR (yellowish and pinkish colour is allowable) |
| 2 | NITROGEN CONTENT, BY WEIGHT, ON DRY BASIS, %, min | 21 |
| 3 | WATER CONTENT, BY WEIGHT, %, max | 0.3 |
| 4 | FREE SULPHURIC ACID CONTENT, BY WEIGHT, 5, max | 0.05 |
| 5 | FRIABILITY, % | 100 |
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