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| UREA PHOSPHATE(UP) |
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| Chemical name |
UREA PHOSPHATE(UP) |
| CAS NO. |
4401-74-5 |
| Chemical formula |
H3PO4 .CO(NH2 )2 |
| Standard executed |
Q74465717-10(technical grade) Q74465717-11(food grade) |
| Properties |
White crystal, easily soluble in water, but not in 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. |
| 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. |
| Guaranteed Technical Specifications |
NO. |
Indexes |
Industrial Grade |
Food Grade |
1 |
Main contents(as H3PO4 .CO(NH2 )2 )min% |
98.00 |
98.00 |
2 |
Phosphorus pentoxide(as P2O5)min% |
44.00 |
44.00 |
3 |
Nitrogen(as N) min% |
17.00 |
17.00 |
4 |
PH |
1.6-2.4 |
1.6-2.4 |
5 |
Moisture max% |
0.20 |
0.20 |
6 |
Heavy metals(as Pb) max% |
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0.001 |
7 |
Arsenic(as As) max% |
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0.0003 |
8 |
Fluoride(as F) max% |
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0.003 |
9 |
Water insoluble max% |
0.10 |
0.10 |
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