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ELRASATM - MAH

Maleic Anhydride
CAS NUMBER - 108-31-6
Technical Data Sheet
Technical Data Sheet
Basic Information
Product Specification
About Product
Maleic Anhydride is a versatile chemical intermediate used in the production of resins, coatings, and agricultural products. It is a white crystalline solid with a pungent odor, known for its reactivity with water to form maleic acid. Widely used in the manufacture of unsaturated polyester resins, it enhances the durability and performance of coatings and plastics.

Product Specification

SYNONYMS

2,5-Furandione Cis-butenedioic anhydride Toxilic anhydride Maleic acid anhydride

MOLECULAR WEIGHT

98.06 g/mol

CAS NUMBER

108-31-6

CHEMICAL FORMULA

C4H2O3

HS CODE

29171400

DENSITY

1.48 g/cm³

MELTING POINT

52 °C

BOILING POINT

202 °C

VISCOSITY

Not applicable

SHELF LIFE

-

TYPICAL PROPERTIES

White crystalline solid, pungent odor, reactive with water

APPEARANCE

White crystalline solid

Packaging Type

bag

C4H2O3

bags

Chemical Name

Maleic Anhydride

Industry

Personal Care
Chemical Intermediates

Application of Maleic Anhydride

  1. Resin Production: Maleic Anhydride is crucial in producing unsaturated polyester resins, which are used in fiberglass-reinforced plastics. It enhances the mechanical properties and chemical resistance of the final product.
  2. Coatings and Paints: Used as a cross-linking agent in alkyd resins, Maleic Anhydride improves the durability and gloss of coatings, making them suitable for automotive and industrial applications.
  3. Water Treatment: As a coagulant, it aids in the removal of impurities from water, enhancing the efficiency of water treatment processes.
  4. Adhesives and Sealants: It acts as a binder in adhesive formulations, providing strong adhesion and flexibility, essential for construction and packaging industries.
  5. Agricultural Chemicals: Maleic Anhydride is used in the synthesis of herbicides and plant growth regulators, contributing to effective crop management.

About Product

Maleic Anhydride manufacturers and suppliers play a crucial role in providing this versatile chemical intermediate to various industries. Known for its reactivity and utility, Maleic Anhydride is essential in producing unsaturated polyester resins, which are widely used in fiberglass-reinforced plastics. Its application extends to coatings, adhesives, and agricultural chemicals, highlighting its importance in modern manufacturing. As a key ingredient in resin production, it enhances the mechanical properties and chemical resistance of the final products. Maleic Anhydride suppliers focus on delivering high-purity material to meet the stringent demands of industries such as automotive, construction, and agriculture. The production process is carefully controlled to ensure consistency and quality, as these factors are critical for the compound's effectiveness in various applications. Sustainability is an increasing focus for Maleic Anhydride manufacturers, with many adopting greener practices to minimize their environmental impact. These efforts include optimizing energy use during production and reducing waste emissions. The trend toward eco-friendly manufacturing aligns with the growing demand for sustainable raw materials in the chemical industry. Beyond its role in resin production, Maleic Anhydride is also used in water treatment as a coagulant, aiding in the removal of impurities and enhancing the efficiency of treatment processes. Its widespread use across multiple sectors underscores the importance of Maleic Anhydride as a fundamental compound in modern industry.

Features of Maleic Anhydride

  • Versatile Chemical Intermediate: Essential for producing resins, coatings, and agricultural chemicals.
  • High Reactivity: Reacts with water to form maleic acid, enhancing its utility in various applications.
  • Enhances Product Performance: Improves the mechanical properties and chemical resistance of resins and coatings.
  • Eco-Friendly Production: Manufacturers focus on sustainable practices to minimize environmental impact.
  • Key Role in Water Treatment: Acts as a coagulant, aiding in impurity removal and process efficiency.

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