urea phosphate 17 44 0 phosphate fertilizer water soluble fertilizer manufacturer UP 98% MIN good price

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Price:$950.00 - $1,000.00

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 UREA PHOSPHATE 


 


(CAS No.: 4861-19-2)
Executive Standard: GB/T27805-2011
Chemical Formula: H3PO4·CO(NH2)2
Molecular Weight: 158.0


[Physical properties]White crystal, easily soluble in water, but not in organic solution; melting point at 117.3℃, its water solution is strongly acidic, PH value of 1% solution is 1.89, less stability and liable to reaction when heated.


 


[Quality specification]


 















































Items



Standard



Main contents (as H3PO4·CO(NH2)2)                 %≥



98.0



Phosphorus pentoxide (as P2O5)                    %≥



44.0



Nitrogen (as N)                                   %≥



17.0



PH of 1% water solution



1.6-2.4



Moisture                                         %≤



0.5



Heavy metals (as Pb)                              %≤



0.005



Arsenic (as As)                                   %≤



0.005



Fluoride (as F)                                    %≤



0.2



Water insoluble                                   %≤



0.10







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0.1963 s.