磷酸二氫銨（MAP）
說明
Nutrients include P2O5 (52%) and ammoniacal nitrogen (11%). MAP is often used to add the required proportion of phosphate and nitrogen needed for farming clover, wheat and barley, especially in sandy soil.
屬性
Light gray crystals, soluble in water, bulk density 0.92 g/cc.
規格
| Unit | Quantity / Description |
|---|
| Ammoniacal nitrogen | wt % | 11 ± 0.5 of the absolute value |
| Total P2O5 | wt % | 52 ± 0.5 of the absolute value |
| Water soluble P2O5 | wt % | 45.8 min |
| Moisture | wt % | 1 max |
| Particle size | wt % | 1-4 mm....90% min
< 1 mm....5% max |
應用
Used for grains and clover, especially in sandy soil.
儲存與處理
Stored in bulk and bags.
包裝
MAP is bagged in 1 ton bags and sold in the Kingdom of Saudi Arabia.
營運公司
National Chemical Fertilizer Company (IBN AL-BAYTAR).