Phthalic Anhydride flakes

Phthalic Anhydride flakes

What is Phthalic anhydride flakes?

It is the organic compound with the formula C6H4(CO)2O. It is the anhydride of phthalic acid. Phthalic anhydride is a principal commercial form of phthalic acid. It was the first anhydride of a dicarboxylic acid to be used commercially. This colourless solid is an important industrial chemical, especially for the large-scale production of plasticizers for plastics.

Uses

  • Paints
  • Production of plastics
  • Resin
Solidification Point ≧130.8 Min
Purity wt % >99.8 Min
Phthalic Acid wt % <0.50 Max
Hazen Number (Color) APHA ≦20 Max
Heat Hazen Number APHA ≦50 Max