Phthalic Acid (CAS 88-99-3): Your Reliable Supplier for Polyester Resins, Dyes, and Plasticizers

Discover the essential role of Phthalic Acid (CAS 88-99-3) as a high-purity raw material for your advanced manufacturing needs. As a leading manufacturer and supplier in China, we ensure consistent quality for your polyester resin, dye, and plasticizer production.

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Why Choose Our Phthalic Acid?

Consistent Quality and Purity

Our Phthalic Acid (CAS 88-99-3) undergoes rigorous quality control to guarantee high purity, meeting the stringent requirements of R&D scientists and product formulators for applications like polyester resins and specialty dyes.

Reliable Supply Chain & Competitive Pricing

As a dedicated manufacturer and supplier in China, we offer competitive Phthalic Acid prices and a stable supply, ensuring your production lines run without interruption. Procure your chemical intermediates with confidence.

Versatile Industrial Applications

Phthalic acid is indispensable for producing plasticizers that enhance PVC flexibility, synthesizing essential dye intermediates, and formulating advanced polyester resins. Explore how our product can benefit your specific manufacturing processes.

Key Applications of Phthalic Acid

Plasticizer Manufacturing

Phthalic acid is a primary precursor for phthalate esters, widely used as plasticizers to impart flexibility, durability, and processability to PVC and other polymers. We are your trusted supplier for phthalic acid to buy for your plasticizer production needs.

Polyester Resin Synthesis

Utilized in the synthesis of polyester resins, phthalic acid contributes to the creation of alkyd resins, which are crucial components in paints, coatings, and adhesives, enhancing their performance characteristics.

Dye and Pigment Intermediates

Phthalic acid and its derivatives are vital intermediates in the production of various dyes and pigments, contributing to the vibrant colors found in textiles, inks, and plastics. Source your essential dye intermediates from us.

Other Chemical Synthesis

Beyond these core uses, phthalic acid serves as a versatile starting material for synthesizing saccharin, perfumes, phenolphthalein, and other fine chemicals, supporting diverse industries.