Maleic Anhydride

  • Home
  • Maleic Anhydride

Product Overview

Maleic Anhydride is a highly reactive organic compound widely used as an intermediate in the manufacture of a broad range of industrial and specialty chemicals. It is primarily derived from the oxidation of hydrocarbons such as benzene or butane and is valued for its versatility in chemical synthesis.

At Qchem, we supply high-quality Maleic Anhydride that meets stringent industry standards, ensuring consistent performance across demanding industrial applications.


Key Benefits

  • High Reactivity: Enables efficient chemical modification and formulation
  • Versatile Applications: Suitable for resins, coatings, additives, and more
  • Improved Product Performance: Enhances durability, strength, and resistance
  • Consistent Quality: Ensures uniform results in manufacturing processes
  • Reliable Supply: Backed by strong sourcing and logistics support

Applications

Maleic Anhydride plays a crucial role in various industries due to its adaptability:

1. Unsaturated Polyester Resins (UPR)

Used extensively in fiberglass-reinforced plastics for construction panels, automotive parts, and marine applications. It provides strength, corrosion resistance, and structural integrity.

2. Coatings & Paints

Improves adhesion, gloss, and weather resistance in industrial coatings, making it ideal for protective and decorative finishes.

3. Adhesives & Sealants

Enhances bonding properties and durability, making it suitable for high-performance adhesive formulations.

4. Lubricant Additives

Used in the production of additives that improve viscosity, oxidation stability, and engine performance.

5. Agricultural Chemicals

Serves as a raw material in the formulation of crop protection chemicals and soil treatment solutions.

6. Plastic & Polymer Modification

Used to modify polymers, improving flexibility, compatibility, and processing characteristics.


Technical Properties (Typical Values)

  • Chemical Formula: C₄H₂O₃
  • Appearance: White crystalline solid
  • Odor: Pungent
  • Melting Point: ~52–56°C
  • Boiling Point: ~202°C
  • Solubility: Soluble in water (reacts to form maleic acid)

Packaging Options

  • 25 kg bags
  • 500 kg jumbo bags
  • Bulk supply options available on request

All packaging is designed to maintain product integrity and ensure safe transportation and storage.


Storage & Handling

  • Store in a cool, dry, and well-ventilated area
  • Keep away from moisture and direct heat sources
  • Handle with appropriate protective equipment
  • Ensure proper sealing to prevent contamination

Industries We Serve

  • Construction & Infrastructure
  • Automotive & Transportation
  • Marine & Composites
  • Paints & Coatings
  • Agriculture & Agrochemicals
  • Plastics & Polymers

Why Choose Qchem?

Qchem is committed to delivering quality chemical solutions backed by industry expertise and dependable service. Our strong global sourcing network and efficient logistics ensure uninterrupted supply, competitive pricing, and consistent product standards.

We work closely with our clients to understand their requirements and provide solutions that add real value to their operations.


Request a Quote

Partner with Qchem for a reliable supply of Maleic Anhydride. Get in touch with our team today for pricing, technical support, or bulk supply inquiries.