Urea Phosphate UP
17-44-0
Chemical Formula: CH7N2O5P
Molecular Weight:158.05
Standard No:GB/T 27805-2011
HS Code:28352990
CAS No:4861-19-2
EC No:225-464-3
Melting Point:116-118ºC
Boiling Point:158c at 760mmhg
Flash point:311.2C
Solubility:50MG/ML
InChI: 1S/CH4N2O.H3O4P/c2-1(3)4;1-5(2,3)4/h(H4,2,3,4);(H3,1,2,3,4)
Properties: Colorless transparent prismatic crystal with the melting point of 117.3, freely soluble in water with its water solution being acidic (pH of 1% water solution being 1.89), not soluble in ether, toluene and carbon tetrachloride.
Item |
Specification |
Index |
Purity |
98.0% min |
99.0% |
P2O5(water soluble Phosphorous) |
44.0% min |
44.1% |
N (Nitro Nitrogen ) |
17.0% min |
17.2% |
PH(1%water) |
|
1.88 |
F |
|
0.10% |
Al2O3 |
|
0.27% |
Fe2O3 |
|
0.25% |
MgO |
|
0.045% |
As |
|
0.8ppmm |
Heavy metals(Account with Pb) |
|
0.6ppm |
Cd |
|
18ppm |
Hg |
|
3ppm |
Solubility |
|
50mg/ml |
Moisture |
1.0% max |
0.5% |
Size:0-1mm |
90% min |
98.5% |
Appearance: white crystal
Package: 25/1,000kg woven bag lined with plastic bag,
Uses: It is an excellent feedstuff additive, high-concentration nitrogen & phosphorus compound fertilizer, flame retardant, metal surface treatment agent, fermentive nutriment, cleaning agent, phosphoric acid cleaning auxiliary