Isophthalic Acid is an aromatic dicarboxylic acid used as an intermediate in the production of resins, coatings, polymers, and specialty chemical formulations. It is valued for its role in manufacturing high-performance materials and is commonly incorporated into products requiring durability, chemical resistance, and consistent processing characteristics across a variety of industrial applications.
Chemical Name: Isophthalic Acid
CAS Number: 121-91-5
Chemical Family: Aromatic Dicarboxylic Acid
Appearance: White crystalline powder or solid
◦ Benzene-1,3-dicarboxylic Acid
◦ m-Phthalic Acid
◦ 1,3-Benzenedicarboxylic Acid
Isophthalic Acid is commonly associated with:
◦ Unsaturated polyester resin manufacturing
◦ Coatings and powder coating resins
◦ Engineering polymers and specialty plastics
Application requirements vary by process and formulation.
The Chemical Company supplies Isophthalic Acid to customers across a variety of industrial markets.
Packaging options, inventory status, and logistics support may vary by region and application.
Contact The Chemical Company for current availability, pricing, samples, specifications, SDS documentation, regulatory information, and purchasing assistance.
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