Pthaleic Anhydride

About Pthaleic Anhydride

Vinipul Chemicals Pvt. Ltd. - Manufacturing, Exporting, and Supplying Phthalic Anhydride

Vinipul Chemicals Pvt. Ltd., headquartered in Mumbai, India, is a trusted name in the manufacturing, exporting, and supplying of high-quality Phthalic Anhydride, categorized under Phosphoric Acid. Our product is widely recognized for its chemical stability, excellent purity, and suitability for a broad range of industrial applications.

Phthalic Anhydride is a versatile chemical intermediate used extensively in the plastics, resins, paints, dyes, and surfactants industries. It is a key raw material for producing alkyd resins, plasticizers (such as DOP), and polyester resins, making it essential in construction, automotive, electrical insulation, and packaging sectors.

Key Applications:

• Plasticizer manufacturing (especially DOP for flexible PVC)

• Alkyd resins for coatings and paints

• Polyester resins for fiberglass-reinforced products

• Pigments and dyes

• Pharmaceutical and agrochemical intermediates

At Vinipul Chemicals, we ensure that every batch of Phthalic Anhydride is processed and packed under strict quality control standards. We offer customized packaging solutions and maintain prompt, reliable delivery for B2B clients across India, the Middle East, Sou

theast Asia, and African regions.

Why Choose Vinipul Chemicals Pvt. Ltd.?

• Proven expertise in manufacturing and exporting specialty chemicals

• High-purity Phthalic Anhydride tailored for industrial-grade use

• Certified operations (ISO, GMP) ensuring consistent quality

• Efficient supply chain and bulk availability

• Serving key sectors: paints, plastics, textiles, chemicals, and construction

For consistent quality and dependable supply of Phthalic Anhydride, trust Vinipul Chemicals Pvt. Ltd.a reliable partner for chemical solutions serving the needs of growing industries.

Key Features of Phthalic Anhydride

Phthalic Anhydride stands out as a versatile industrial compound. It is recognized for its high purity (99% min), stable crystalline structure, and remarkable solvency in various organic solvents. The compound is corrosive in nature and requires meticulous handling and storage conditions. Notably, it finds extensive utility in the manufacture of plasticizers, alkyd resins, dyes, and pharmaceutical intermediates. Its compatibility restrictions demand careful selection of co-reactants and storage materials.


Application and Usage

Phthalic Anhydride is predominantly utilized as a critical raw material in industry. It functions as a key building block for the creation of plasticizers, which impart flexibility to plastics, and is also fundamental in alkyd resin and dye production. Pharmaceutical manufacturers also employ it as an organic intermediate. Its solid form (flakes or powder) is straightforward to handle using appropriate safety equipment, but its hazardous properties require adherence to established industrial protocols.


Safe Storage and Handling Guidelines

For best results and safety, Phthalic Anhydride must be stored in tightly sealed containers, placed in a cool, dry, and well-ventilated environment. Containers should be kept away from strong bases, oxidizers, and reducing agents to avoid violent reactions. Prolonged exposure should be avoided due to its toxic and irritating effects. Proper storage extends its shelf life to up to two years, ensuring product integrity for industrial applications.