Urea Phosphate, FG
Molecular formula: H3PO4.CO(NH2)2
Properties
White crystal,easily soluble in water,but not n organic solution;melting point at 117.3°C,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.
Applications
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, or big bags and store at a cool, dry and well ventilated place.
SPECIFICATIONS
No | Specifications | Industrial Grade | Feed Grade |
1 | Main contents % ≥ | 98.0 | 98.0 |
2 | Phosphorus pentoxide % ≥ | 44.0 | 44.0 |
3 | Nitrogen,as N % ≥ | 17.0 | 17.0 |
4 | PH of 1% water solution | 1.6-2.0 | 1.6-2.0 |
5 | Moisture % ≤ | 0.5 | 0.5 |
6 | Heavy metals,as Pb % ≤ |
| 0.001 |
7 | Arsenic,as As % ≤ |
| 0.0003 |
8 | Fluoride,as F % ≤ |
| 0.005 |
9 | Water insoluble % ≤ | 0.10 | 0.10 |