Trimellitic Anhydride is a highly reactive aromatic anhydride. It is sold in white flake form. It is used to produce trimellitate plasticizers and to improve hardness and reduce processing times for coatings resins. TMA is also used in polyamide-imide fibers, lubricants, epoxy curatives, dye intermediates, dental adhesives, and enteric coatings. It is derived from phthalic anhydride and trimellitic acid.

Minimum orders are typically one drum for liquid materials and pallets for materials that ship in bags. Availability varies. Please call for details.