Urea Phosphate(UP)
Alias: urea phosphate
CAS No. :4861-19-2
Molecular formula: CH4N2O · H3PO4
Molecular weight : 158.05
Character: Colorless clarity prism crystallization. Melting point 117.3 ℃. It dissolves in water, its aqueous solution is acidity;do not dissolve in ether, toluene,tetrachloride.
Uses: excellent feed additive for livestock It can be made flame retardant, metal surface treatment agents, cleaning agents and additives with purifying phosphoric acid
Packing and storage: In 25kg, 50kg, 1000kg net bags, store at a cool, dry and well ventilated place.
Quality standard (reference standard)
Specifications
|
Index
|
Industrial Grade
|
Food Grade
|
Main contents(as H3PO4 .CO(NH2 )2 ) %≥
|
98.00
|
98.00
|
Phosphorus pentoxide(as P2O 5 ) %≥
|
44.00
|
44.00
|
Nitrogen(as N) %≥
|
17.00
|
17.00
|
PH
|
1.6-2.4
|
1.6-2.4
|
Moisture %≤
|
0.20
|
0.20
|
Heavy metals(as Pb) %≤
|
|
0.001
|
Arsenic(as As) %≤
|
|
0.0003
|
Fluoride(as F) %≤
|
|
0.003
|
Water insoluble %≤
|
0.10
|
0.10
|