Founded in 1994, TELOON CHEMICALS INTERNATIONAL CO.,LTD. is a professional exporter and producer in China, became ISO9001 (2008) Approved Enterprise and the quality is assured by SGS United Kingdom Ltd.
Polyphosphoric acid (PPA) refers to concentrated grades of phosphoric acid above 95%. At these high concentrations, the separate PO4 units are polymerized. We supplies a wide range of high-purity grades between 95% and 115%
The product has similar applications to P2O5 but has the advantage that it is a liquid, which allows for easier handling and dosing.
All grades of PPA are highly viscous, colourless transparent liquids.
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