Urea Phosphate UP
Chemical formula： H3PO4·CO(NH2)2
Molecular weight： 158.06
CAS No.: 4401-74-5
H.S CODE:2924199
Property：
White crystal， easily soluble in water, but not in organic solution, melting point is 117.3℃,its water solution is strongly acidic, PH of 1% solution is 1.89, It has got bad heat stability and easily decomposed when heated.
Uses：
Mainly used as a high quality feed addtitive, 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：
Plastic woven bag. Net weight 25 Kg、 50Kg 、1000Kg , store at a cool, dry and well ventilated place.
Standard executed：GBT 27805-2011(Tech grade) NYT 917-2004(Feed grade)
Specifications | Tech grade | Feed grade |
Main Content（H3PO4 .CO(NH2)2) %≥ | 98.0 | 98.0 |
Phosphorus Pentoxide %≥ | 44.0 | 44.0 |
Nitrogen %≥ | 17.0 | 17.0 |
PH of 1% Water Solution | 1.6-2.4 | 1.6-2.4 |
Moisture | 0.5 | 0.5 |
Fluoride, as F %≤ | 0.05 | 0.18 |
Water insoluble %≤ | 0.1 | 0.1 |
Arsenic, as AS %≤ | 0.01 | 0.002 |
Heavy metal, as Pb %≤ | 0.003 | 0.003 |