Molecular formula: H3PO4•CO(NH2
)2
Properties: White crystal, easily soluble
in water, but not in organic solution; melting point at 117.3 , its water solution
is strongly acidic, PH value of 1% solution is 1.89, It has
got bad heat stability and easlily decomposed when heated.
Guaranteed Technical Specifications:
|
Specifications |
Industrial
Grade |
Feed Grade |
| Main contents(as H3PO4•CO(NH2
)2 )min% |
98.00 |
98.00 |
| Phosphorus pentoxide(as P2O5
)min% |
44.00 |
44.00 |
|
Nitrogen(as N) min% |
17.00 |
17.00 |
| PH |
1.6-2.0 |
1.6-2.0 |
| Moisture max% |
0.50 |
0.50 |
|
Heavy metals(as Pb) max% |
|
0.001 |
| Arsenic(as As) max% |
|
0.0003 |
| Fluoride(as F) max% |
|
0.005 |
|
Water insoluble max% |
0.10 |
0.10 |
Uses:
Mainly used as a high quality feed additive, a high
quality acid N, P compound fertilizer with ureic nitrogen.
It is suitable for alkaline soil, also used fire retardant
agent, finishing agent for metal, fermentation nourishment,
cleaning agent and flux for purifying phosphoric acid.
Packing and storage:
In 25kg, 50kg, 1000kg net bags, store at a cool, dry and well
ventilated place.
|
UREA
PHOSPHATE(UP)