40kg or 340kg plastic drum
Item Index
Food grade Industrial grade
Assay ≥117% ≥115-116%
Assay (P2O5)% ≥85% ≥83-84%
Chloride ≤0.001 ≤0.001
Sulfate radical 0.002 0.01
Glue degree 35000 35000
Colour degree 20 50
Heavy metals with (the Pb allounts) ≤0.001 ≤0.01
Fe ≤0.001 ≤0.01
As ≤0.002 ≤0.01
Food grade Industrial grade
Assay ≥117% ≥115-116%
Assay (P2O5)% ≥85% ≥83-84%
Chloride ≤0.001 ≤0.001
Sulfate radical 0.002 0.01
Glue degree 35000 35000
Colour degree 20 50
Heavy metals with (the Pb allounts) ≤0.001 ≤0.01
Fe ≤0.001 ≤0.01
As ≤0.002 ≤0.01
Main Products
Phosphorus pentoxide,polyphosphoric acid,2,6-Dihydroxyacetophenone