Polyphosphoric acid is a colorless, hygroscopic, viscous liquid. It is used a dehydrating agent, catalytic and sequestering agent.
Clear Viscous liquid ( highly hygroscopic)
CAS Reg. No.
Freely soluble in water with evaluation of heat.
• Used as a condensation and dehydrating agent in organic synthesis.
• Used in the manufacture of catalysts.
• Used in the manufacture of pigments.
• Strengths and or fortified weak phosphoric solutions