Product Name: Glufosinate-PContent: Glufosinate-P 20%, 10%

Formulation: Soluble Solution

Melting Point: 209-210°C

Boiling Point: 519.1±45.0°C (Predicted)

Specific Rotation: D25+13.4° (c=1in water)

Density: 1.378±0.06g/cm3 (Predicted)

Acidity (pKa): 2.22±0.10 (Predicted)

Preparation Method: Coarse product of Glufosinate Ammonium is added to an acidic aqueous solution

and heated to reach a dissolution equilibrium. Then, the temperature is lowered to precipitate the solid,

which is filtered. The filtrate undergoes post-treatment to obtain Glufosinate-P.

This method produces a cheaper final product, with no difference in weed control compared to glufosinate

Ammonium. It becomes inert upon contact with soil.