| Customization: | Available |
|---|---|
| CAS No.: | 7783-28-0 |
| Formula: | (NH4)2HPO4 |
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Product Description
What is DAP?
DAP is a highly efficient source of NH4+Nitrogen and phosphate. Also, used as a PH adjuster in acid conditions. Suitable for dripping irrigation, flushing, foliar, and hydroponics.
DAP is suitable for the preparation of fertilizer blends and for the production of liquid fertilizers.
Product Characteristics
* Granul product, fully water-soluble;
* Low on sodium, chloride, or other detrimental elements to plants;
* A highly efficient source of phosphorus and nitrogen;
* When high levels of phosphorus are required in combination with nitrogen: e.g. for root development at an early stage in the growing season;
* Used for foliar feeding, fertigation, and as an ingredient in NPK'S;
* Compatible with most water-soluble fertilizers.
Product Application
(1) Ammonium phosphate (DAP) can be used as a fire-proofing agent for woods, paper, and fabric, additive for fire-retardant coating, and used for printmaking and medical manufacture.
(2) Ammonium phosphate (DAP) is used as a fermentation agent, nourishment, and so on in the food industry.
(3) Ammonium phosphate (DAP) is used as a high effective non-chloride N, P compound fertilizer in agriculture. Ammonium phosphate (DAP) contains 64% fertilizer elements totally, used as a basic raw material for N, P, and K compound fertilizer.
DAP Fertilizer/fertilizer grade diammonium phosphate DAP
DAP active Ingredirent and specification:
1.Total nutrient (N+ P2O5) content 64.0%,
2.Total nitrogen (N) :18.0%
3.P2O5:46%.
Granulated universal highly concentrated nitrogen-phosphorus fertilizer. Value of nitrogen and phosphorus 18-46 increases the resistance of plants to adverse environmental factors (drought and frost), and also increases the resistance of plants to disease. High content of phosphorus contributes to the accumulation of sugar in the root crops and fruits.
Total-Content of Nitrogen: 18% ± 0.5%
P2O5 content: 46% ± 0.5%
| Item | Top Standard | First Standard | Qualified Standard |
| N+P2O5 % ≥ | 64.0 | 57 | 53 |
| N% ≥ | 17.0 | 14 | 13 |
| P2O5% ≥ | 45.0 | 41 | 38 |
| Water soluble phosphorus/Effective phosphorus% ≥ | 87 | 80 | 75 |
| H2O% ≤ | 2.5 | 2.5 | 3 |
| Granularity(1-4mm) % ≥ | 90 | 80 | 80 |
Diammonium phosphate is soluble in water, dissolved solid less, Suitable for various crops on nitrogen and phosphorus, especially suitable for fertilizer, in the drought area for base fertilizer, top application, and seed fertilizer.
Application: As high concentration nitrogen and phosphorus compound fertilizer, it is a kind of high-efficiency fertilizer widely used in vegetables, fruits, rice, and wheat.
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