Maleic Anhydride is an important industrial raw material used in resin production and various downstream chemical processes. It is widely used in unsaturated polyester resin production and can also serve as a starting material for Maleic Acid, Fumaric Acid-related chemistry, and other chemical formulations.
For industrial buyers, product specification, physical form, packaging, and supply consistency are important when sourcing Maleic Anhydride.
Maleic Anhydride at a Glance
|
Item |
Information |
|
Product |
Maleic Anhydride |
|
CAS No. |
108-31-6 |
|
Molecular Formula |
C₄H₂O₃ |
|
Molecular Weight |
98.06 g/mol |
|
Other Name |
2,5-Furandione |
|
Melting Point |
Approximately 52–54°C |
Maleic Anhydride is a solid at room temperature and has a relatively low melting point, which is relevant to its storage, transportation, and processing.
Maleic Anhydride in Downstream Manufacturing
Unsaturated Polyester Resin
Maleic Anhydride is an important raw material for unsaturated polyester resin production. It provides an unsaturated component in polyester formulations and is incorporated into the resin structure during manufacturing.
This makes Maleic Anhydride for unsaturated polyester resin an important sourcing requirement for manufacturers of resins and related composite materials.
Maleic Acid and Fumaric Acid
Maleic Anhydride can be hydrolyzed to produce Maleic Acid and is also involved in downstream chemical routes associated with Fumaric Acid.
These conversion routes make Maleic Anhydride useful not only to resin manufacturers but also to chemical producers using it as a starting material for further processing.
Other Chemical Applications
Maleic Anhydride is also used in various formulations involving coatings, additives, agricultural chemicals, surfactants, and specialty chemicals. The specific application depends on the customer's formulation and manufacturing process.
Solid and Molten Maleic Anhydride
Maleic Anhydride can be supplied in different physical forms according to production and logistics requirements.
Solid Maleic Anhydride is commonly handled in forms such as briquettes or pastilles, while molten Maleic Anhydride requires suitable temperature-controlled equipment.
The appropriate form depends on the customer's production process, storage facilities, and transportation requirements.
Specification and Handling
When purchasing Maleic Anhydride, buyers should confirm:
• Purity or assay
• Physical form
• Appearance
• Packaging
• Quantity
• Product documentation
• Storage and handling requirements
Appropriate packaging and storage conditions should be confirmed according to the supplier's product documentation.
The exact specification should be confirmed with the supplier before purchase, as requirements can vary between applications.
Sourcing Maleic Anhydride from China
For companies sourcing Maleic Anhydride from China, important purchasing factors include product specification, supply form, packaging, export documentation, shipment quantity, and delivery arrangements.
Buyers should confirm these details with the supplier before placing an order, particularly when Maleic Anhydride is being used as a continuous production raw material.
Maleic Anhydride Supply from Snowwhite Chemical
Snowwhite Chemical Co., LTD. supplies Maleic Anhydride for industrial and downstream chemical applications.
For buyers looking for a Maleic Anhydride supplier in China, Snowwhite Chemical can provide product information, specification, packaging and shipment details for evaluation.
Contact Snowwhite Chemical to confirm the current Maleic Anhydride specification and request an export quotation.
Frequently Asked Questions
What is Maleic Anhydride used for?
Maleic Anhydride is mainly used as a reactive raw material for unsaturated polyester resin production and various downstream chemical processes.
What is the CAS number of Maleic Anhydride?
The CAS number of Maleic Anhydride is 108-31-6.
What forms of Maleic Anhydride are available?
Maleic Anhydride can be supplied as a solid product, including briquettes or pastilles. Molten Maleic Anhydride is also used in industrial systems designed for temperature-controlled handling.
Contact Us
Contact SNOWHITE CHEMICAL CO., LTD now to get COA, free samples and the latest quotation.
Email: shirley@snowhitechem.com
Phone: +86-25-56215758
WhatsApp：+86-13776524331
