CAS Reg. No. 85-44-9Phthalic Anhydride

Formula: C6H4(CO)2O

Our largest markets are Mexico, Latin America, the US, and Canada

Product Description

Phthalic Anhydride is an important industrial product and especially for producing plasticizers for the plastic industry. Annually 3 million tons of it are produced around the world. We source PA from one of the largest PA producers in the world. We only sell PA in flake form as it is easier to ship around the world. Our phthalic anhydride is only produced from OX making it much safer than alternative feedstocks.

Our Phthalic Anhydride is produced in Korea by one of Korea’s largest petrochemical companies. It has been producing PA and plasticizers for over 40 years.  Their headquarters is located in Seoul and it is produced in Ulsan near the shipping port of Busan.

They pride themselves in the quality of their Phthalic Anhydride. They believe they produce a high quality products that can be exported around the world. We’re proud to help them market their products in the US, Canada, Mexico, Europe, and South America.


  • 25kg bag
  • 500kg bags