Our industrial-grade Phthalic and Maleic Anhydride Powder is engineered for high-performance chemical manufacturing. This white powder form offers consistent physical properties wi...

Our industrial-grade Phthalic and Maleic Anhydride Powder is engineered for high-performance chemical manufacturing. This white powder form offers consistent physical properties with a reliable 53°C melting point and excellent solubility in water, acetone, and alcohol. The product maintains strict quality parameters including 99.5%+ purity, low free acidity below 0.5%, and superior color stability, making it ideal for precision manufacturing environments where consistency and reliability are non-negotiable. This anhydride powder delivers predictable performance batch after batch, ensuring seamless integration into established chemical processes.

These anhydrides serve critical functions across essential manufacturing sectors. In plastics production, they are fundamental for creating unsaturated polyester resins used in fiberglass, automotive parts, and composite materials. The coatings industry relies on them for alkyd resin production in industrial paints, varnishes, and protective coatings. Agrochemical manufacturers utilize these compounds for formulating effective insecticides and fungicides, while pharmaceutical companies value them as intermediates in drug synthesis. Their versatility extends to plasticizer production for PVC and other polymers, demonstrating broad industrial utility across multiple value chains.

The business value of our anhydride powder lies in its consistent quality, reliable supply chain, and technical superiority. We ensure batch-to-batch consistency through rigorous quality control measures, including precise solidification point maintenance and verified chemical composition. This reliability translates to enhanced process efficiency, reduced waste, and improved end-product quality for manufacturing operations. The high purity reduces processing time and minimizes by-products, delivering tangible operational savings and improved production reliability. Our product supports manufacturing consistency that helps businesses maintain competitive advantage through superior material performance.

Key Features:
- White powder form with consistent physical properties and uniform appearance
- Reliable 53°C melting point with precise temperature stability
- High solubility in water, acetone, alcohol, and various industrial solvents
- Minimum 99.5% purity rating with verified chemical composition
- Low free acidity below 0.5% ensuring superior reaction performance

Benefits:
- Consistent quality ensures predictable results in manufacturing processes
- High purity reduces processing time and minimizes production waste
- Reliable melting point allows for precise temperature control in reactions
- Excellent solubility enables flexible formulation across different applications
- Low acidity contributes to superior end-product quality and stability