Description
Triple Super Phosphate9(TSP) Can make base fertilizer or topdressing fertilizer.
It is a slightly acidic fast-acting phosphate fertilizer, which is single water-soluble phosphate fertilizer with the highest
concentration at the time being.It mainly supplies plant phosphorus and calcium to promote germination, root growth, plant development, branching, fruiting and maturation.
It can be used as the raw material of base fertilizer, seed fertilizer, top dressing fertilizer, leaf spraying as well as compound fertilizer production.It can be applied alone or mixed with other nutrients. If mixed with nitrogen fertilizer, it can fix nitrogen.
It is widely applicable to rice, wheat, corn, sorghum, cotton, flowers, fruits, vegetables and other food crops and economic crops.
| Item | Standard | Result |
| Total P2O5 | 46.0% min | 46.10 |
| Valid P2O5 | 44.0% min | 44.1 |
| Water Soluble P2O5 | 38.0% min | 40.0 |
| Free Phosphoric acid | 4.5% max | 4.2 |
| Calcium | 19-25% | 20.2 |
| Moisture | 3.0% max | 2.6 |
| Sulphur | 12.5 | |
| Free acid | 1.6 | |
| Fe2O3 | 0.95 | |
| Al2O3 | 1.15 | |
| R2O3 | 2.10 | |
| Fluorine | 1.13 | |
| Cd(Mg/Kg) | 2.61 | |
| Pb(Mg/Kg) | 4.48 | |
| Hg(Mg/Kg) | 3.12 | |
| PH | 3.0 | |
| Size in granule,0.1-1mm1-4.75mm
4.75-5.0mm |
2.5%96.3%
1.2% |
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