Polyphosphoric Acid (115%) Uses
Dehydrating Agent
It is used as a strong drying and dehydrating agent.
Organic Synthesis
Polyphosphoric Acid (PPA) is used to make phosphate esters, acid phosphates and pharmaceuticals. It is a good ring closing reagent.
Solvent
It can be used as a reaction medium and solvent.
Miscellaneous
PPA is used in metal treatment and as an asphalt and bitumen additive.
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