• Polyphosphoric acid

• Product Name
• Polyphosphoric acid

• CAS
• 8017-16-1

• Molecular Formula
• (H)n+₂·(P)n·(O)₃n+₁

• Molecular Weight
• 337.93

• Molecular Structure
• 

• EINECS
• 232-417-0

• InChI
• -

• Melting Point
• 16℃

• Flash Point
• -

• Vapor Pressure
• -

• Density
• 2.06

• Safety Description
• S25:Avoid contact with eyes.
  S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
  S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
  

• Risk Description :
• R34:Causes burns.