Chemical Formula: C?H?O?
Molecular Weight: 98.06 g/mol

Description:
Maleic Anhydride is a white crystalline solid with an acrid odor, known for its high reactivity as an unsaturated cyclic anhydride. It is soluble in alcohols, acetone, and slightly in water, where it hydrolyzes to form maleic acid.
This compound is a key intermediate in the manufacture of unsaturated polyester resins (UPR), alkyd resins, surfactants, lubricants, and agricultural chemicals.

Its ability to undergo addition reactions with a wide range of organic compounds makes it a versatile industrial chemical used in both polymer and chemical synthesis.

Applications

Resin Manufacturing:

• Used in unsaturated polyester resins, alkyds, and copolymers (with styrene, vinyl acetate, etc.) for fiberglass, coatings, and composite materials.

Chemical Intermediate:

• Precursor for fumaric acid, succinic acid, and 1,4-butanediol (BDO).

Agriculture:

• Used in pesticide and plant growth regulator formulations.

Lubricant & Surfactant Additives:

• Serves as a modifier and dispersant component in lubricant and detergent formulations.

Paper & Textile Industry:

• Acts as a sizing and crosslinking agent to enhance strength and finish.