Polyphosphoric Acid Chemical Compatibility

Polyphosphoric Acid is simply a polymer of phosphoric acid. Phosphoric acid above 100% is generally called Polyphosphoric Acid. Polyphosphoric Acid is a transparent viscous liquid, and the viscosity increases with the increase of content. 115% Polyphosphoric Acid is a glassy viscous substance. Heating the Polyphosphoric Acid will reduce its viscosity, so in some industrial uses, it is necessary to heat the Polyphosphoric Acid before using it to make it flow before normal production. Specifications:                                                     105% PPA Items            Units  Superior Products First Grade …