Aromatic Carboxylic Acids

Product description

Isophthalic acid (PIA) and trimellitic anhydride (TMA) are aromatic carboxylic acids from our partner FLINT HILLS.

Isophthalic acid (CAS No. 121-91-5) is used as a building block for many polymers like PET, polyester resins or aramide fibres. We offer material with a purity of 99.8% minimum.

Trimellitic anhydride (CAS No. 552-30-7) is a versatile, highly reactive intermediate for the synthesis of products like plasticizers, speciality epoxy curing agents, polyester resins and dyes.


Flint Hills

Country availability



Contact person

Marica Djonovic  BSC

Supply Chain Specialist

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