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Packaging & Delivery
| Packaging Detail: | Diammonium phosphate made in china:25KG/DRUM |
| Delivery Detail: | Diammonium phosphate made in china:promptly delivery |
Specifications
manufacturer Diammonium phosphate made in china
1.competitive price
2.promptly delivery
3.USP/BP/EP
manufacturer Diammonium phosphate (DAP cas no:7783-28-0) made in china
Is a product with high solubility in water, which ensures a rapid response to fertilization.As reaction fertilizer in the soil around a granule acidicication is generated that improves the utilization of phosphorus applied and available in the rhizosphere. Due to its nitrogen content ( present as ammonia), it is good for crops that require these nutrients in its initial phase.
| CAS NO.: | 7783-28-0 |
| EINECS NO: | 231-987-8 |
| H.S.CODE: | 3105300000 |
The advantages of DAP
Fully water-soluble
Consists of 100% plant nutrients
Highly-concentrated source of phosphorus and nitrogen (as ammonia ) for plants
Free of chloride, sodium and other detrimental elements for plants
Excellent for low pH or alkaline soils
Suitable for the fertigation, foliar application and production of fertilizer blends and nutrient solutions
Compared with MAP:
The ammonium present in DAP is an excellent N source and will be gradually converted to nitrate by soil bacteria, resulting in a subsequent drop in pH. Therefore, the rise in soil pH surrounding DAP granules is a temporary effect. This initial rise in soil pH neighboring DAP can influence the micro-site reactions of phosphate and soil organic matter. DAP is alkaline with a high pH, exceeding 7.5. DAP is excellent for low pH or alkaline soils.
1. Chemical Analysis
| Component | Range | Typical |
| Main content | 99%min | 99% |
| P2O5 | 53%min | 53% |
| NasNH4 | 20.8%min | 21.0% |
| Moisture | 0.2%max | 0.2% |
| Insoluble | 0.1%max | 0.1% |
| As | 0.0003%max | 0.0003% |
| Pb | 0.001%max | 0.001% |
| F | 0.002%max | 0.002% |
2. Application
| Fertilizer | It is a widely used as a source of P and N fertilizer which Excellent for low pH or alkaline soils |
|
Non Agricultural Uses
| Used as a fire retardant. Used as a yeast nutrient in winemaking and brewing mead. Used as an additive in some brands of cigarettes purportedly as anicotine enhancer. Used as a Flux for soldering tin, copper, zinc and brass. Control precipitation of alkali-soluble and acid-insoluble colloidal dyes on wool. |
3. Transportation Information
| DOT Classification: | Non-dangerous goods |
| U.N. | N/A |
| Packing Group: | N/A |
4. Storage & Handing
Store in cool, dry, ventilated area.
Isolate from incompatible substances, particularly alkaline material, as ammonia gas will be released.
5. Packing
In net 9/25/50/1000kg pp bags;
25MT/20’FCL.
