Polyphosphoric acid PPA 116
PPA 116 is a colourless viscous liquid, miscible with water, hydrolyzing into ortho-phosphoric acid. The reaction is exothermic and demands due care.
Product Description
Polyphosphoric Acid PPA 116 delivers has a very high P₂O₅ content and proven performance in advanced synthesis and industrial modification. It is engineered for technical professionals who optimize every reaction step. From pharmaceuticals to polymers and infrastructure materials, PPA 116 enables higher yields, stable processes, and reliable product quality.
THESE SPECIAL FEATURES MAKE THIS PRODUCT SO SUCCESSFUL
- Very high reactivity for complex organic synthesis
- Enables high monoester phosphate ester production
- Improves asphalt performance at high temperatures
- Supports phosphorus-based polyols for fire-resistant PU systems
THE MOST COMMON AREAS OF APPLICATION
- Organic synthesis in fine chemicals and pharmaceuticals
- Petrochemical and specialty chemical reactions
- Phosphate esters and fire-resistant PU foam production
- Asphalt and bitumen performance modification
- Metal surface descaling and brightening
Product Type
Phosphorus Specialties & Intermediates
Delivery Form
Liquid
CAS (CAS Number)
8017-16-1
Manufacturing of pharmaceutical agents
Polyphosphoric acid