Diammonium phosphate DAP Fertilizer

Diammonium phosphate is a kind of importand in .

The standard index of diammonium phosphate is N18%, P2O548%, total content is 64%,and the pH of the solution reaches 8.

Since the saturated solution of diammonium phosphate is alkaline, application to acidic soil can reduce the fixation of iron and aluminum to phosphorus, so that phosphorus is kept high. it is recommended to use in acidic soil.


CAS NO.7783-28-0



Diammonium phosphate is a high-concentration quick-acting fertilizer suitable for various crops and soils. It is especially suitable for crops that require nitrogen and phosphorus. It can be used as base fertilizer or top dressing.

Physical properties of the product: This product is easily soluble in water. It has less solid content after dissolution. It is suitable for the needs of various crops for nitrogen and phosphorus. It is especially suitable for base fertilizer, seed fertilizer and top dressing in areas with dry and dry conditions.

Application: High-performance nitrogen and phosphorus binary fertilizer, common specifications: physical neutral fertilizer, can be applied to any soil and most crops, especially suitable for ammonium-demanding phosphorus crops, as base fertilizer or top dressing, should be applied deep.




N+P2O5% ≥

N% ≥


P2O5% ≥


Water soluble phosphorus/Effective phosphorus% ≥



H2O% ≤

Granularity(1-4mm)% ≥



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