Diammonium Phosphate DAP Agriculture High-Concentration Quick-Acting Fertilizer
Diammonium Phosphate DAP Agriculture High-Concentration Quick-Acting Fertilizer
DIAMMONIUM PHOSPHATE
Diammonium phosphate, also known as diammonium hydrogen phosphate (DAP), is a compound fertilizer containing two nutrients, nitrogen and phosphorus. Diammonium hydrogen phosphate is a high-concentration quick-acting fertilizer, easy to dissolve in water, less solid after dissolution, suitable for a variety of crops and soil, especially suitable for nitrogen and phosphorus crops, as a base fertilizer or topdressing can be applied deep.
Executive Standard: Q1708947601-1998 GB10209-2001
Chemical formula:(NH4)2HPO4
Molecular weight:132.0
CAS No.:7783-28-0
Characteristics:White granular crystals with fluidity,relative density is 1.619,decomposed at melting point 155ºCmelting point is 155ºC,soluble in water easily,insoluble in alcohol,PH of 1% water solution is 8.0,Produce ammonium biphosphate after losing ammonia gradually in the air.
Technical specifications
| S/N. | SPECIFICATIONS | INDUSTRIAL GRADE | FOOD GRADE | |
| 1 | Main content (as(NH4)2HPO4) | ≥ | 99 | 99 |
| 2 | Phosphorus pentoxide | ≥ | 52.7 | 52.7 |
| 3 | Nitrogen,as N | ≥ | 20.5 | 20.5 |
| 4 | PH of 1% water solution | 7.8-8.2 | 7.8-8.2 | |
| 5 | Water insoluble | ≤ | 0.1 | 0.1 |
| 6 | H2O Moisture content | ≤ | 0.2 | 0.2 |
| 7 | Arsenic,as As | ≤ | 0.0003 | |
| 8 | Fluoride,as F | ≤ | 0.005 | |
| 9 | Heave metals,as Pb | ≤ | 0.001 | |
Packing:
| Our Services |
1.Quality: High purity content of products.
2.Technical:Regular, standardized product testing to ensure product quality.
3.Service: Efficient pre-sale and after-sales service.
4.Delivery: Specialized transportation system
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