Specification
Item | Description |
Purity (NH4)2•HPO4 | Max.98.0% |
P2O5 content % | Min.53% |
Nitrogen (N) % | Min.21％ |
Moisture % | Max. 0.2% |
PH of 1% water solution | 7.8-8.2 |
Water Insoluble % | Max 0.1% |
Heavy metal (base on Pb)% | Max 0.005% |
As (base on As) % | Max 0.005% |
Application
DAP (21-53-0) is a high effective compound fertilizer in agriculture. It provides the correct proportion of phosphate and nitrogen needed for farming wheat, barley and vegetables. It is applied in the early stage of fruit orchard fertilization. Technical DAP can also be used as fire retardant, fire-proofing agent, fire-proof agent additive for wood, paper, fabric, used in manufacturing late making, medicine and radio tube etc.
Packing
25kg bags, 50kg bags, 1200kg jumbo bags, and customer’s marking bags.
Handling and Storage
Store in a cool and dry place, away from moisture, heat. Protect the materials from the sun or rain during transportation.
