PRODUCTOS
GRANULAR TRIPLE SUPERPHOSPHATE(GTSP)
Executive Standard：GB21634一2008
Features：powder,granular
Application： It is a slightly acidic quick-acting phosphate fertilizer. It is a widely used single water-soluble phosphate fertilizer with high concentration. It has high fertilizer efficiency, strong adaptability, and has the effect of improving alkaline soil. Supplying plant phosphorus and calcium, etc., to promote value germination, root growth, plant development, branching, fruiting and maturity. It can be used as base fertilizer, top root fertilizer, seed fertilizer, foliar spray and raw material for producing compound fertilizer. It can be used alone or mixed with other nutrients. If mixed with nitrogen fertilizer, it has a certain nitrogen fixation effect.
Package：Plastic woven bag (lined with inner film), net weight: 50kg (±0.5kg) or 25kg (±0.25kg) can be customized customer marks.
Other ingredients: Contain trace elements such as calcium, magnesium, sulfur, silicon, iron, sodium, potassium, manganese and other crops. Properties: granular solid, slightly acidic, gray or dark brown in appearance, suitable for long-distance transportation and storage. Easily soluble in hydrochloric acid and nitric acid, soluble in water, almost insoluble in ethanol. Loss of water after heating (100 ℃). Easy to caking after being damp. It is more corrosive and hygroscopic than calcium superphosphate. Because it does not contain iron sulfate and aluminum sulfate, the degradation of phosphate is not easy to occur.
Storage and transportation：
Store tightly in a cool, dry warehouse. The packaging must be sealed and protected from moisture. During the transportation, it is necessary to prevent rain and sun exposure
Specification：
Main content： Ca(H₂PO₄)₂• H₂0
| Item | Unit | Specification | |
| Total phosphorus（based on P₂O₃）content | ≥ | % | 46 |
| Available phosphorus（based on P₂O₃）content | ≥ | % | 43 |
|
Water-soluble phosphorus（based on P₂O₃） content |
≥ | % | 37 |
| Free Phosphorus（based on P₂O₃）content | ≤ | % | 5 |
| Free moisture content | ≤ | % | 4 |
| Granular size（2-4mm） | ≥ | % | 90 |
| Granular average compression | ≥ | N | 12 |
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