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Maleic anhydride

Maleic anhydride (CAS 108-31-6) is a white, flaky or needle-like crystal with a pungent odor. It is an important organic chemical raw material. It exhibits strong reactivity and can undergo addition or ring-opening reactions with various compounds, including water, alcohols, and ethers.

PRODUCT DETAILS

Maleic anhydride (CAS 108-31-6) is a white, flaky or needle-like crystal with a pungent odor. It is an important organic chemical raw material. It exhibits strong reactivity, undergoing addition or ring-opening reactions with water, alcohols, ethers, and many other compounds. Maleic anhydride is widely used in industries such as unsaturated polyester resins (UPR), alkyd resins, surfactants, plasticizers, lubricant additives, pesticides, and pharmaceutical intermediates. It is a fundamental chemical monomer with steadily increasing global demand.

The packaging is 25kg, and customized packaging is available.

 

Melting point 51 - 56 ºC
Boiling point 202 ºC
Water -soluble Dissolonic acidocyl acidic acid
Density 1.484 g/cm³
Exterior White crystal
Flash point 103.3 ºC
UN number 2215
Hazard Class 8

APPLICATION AREAS

Maleic anhydride is mainly used in: unsaturated polyester resin (UPR), resin systems (alkyd resin, maleic acid resin), surfactant and plasticizer production, lubricant additives, pesticide and pharmaceutical intermediates, papermaking, coating and dye industries, food acidulant (maleic acid), and is applicable to chemical, plastics, coating, building materials, agrochemical, and pharmaceutical fields.
Unsaturated polyester resin

Unsaturated polyester resin

Resin production

Resin production

lubricating oil

lubricating oil

Pesticide field

Pesticide field

Surfactants

Surfactants

Paper industry

Paper industry

Company Introduction

Liaocheng Yuanze Chemical Products Co., Ltd. is located in Liaocheng, Shandong, the distribution center of chemical production. It is a chemical company mainly engaged in production, packaging, processing and sales.We have 6 product production lines and 5 warehouses, which can guarantee the delivery speed and cycle of products. At the same time, we are equipped with professional laboratories to conduct sampling inspection on each batch of products to ensure the quality of products.Over the years, the company has always insisted on building its reputation with quality, seeking development with innovation, and striving to provide first-class products and first-class services for all households. 

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