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Maleic Anhydride Molar Mass & Basic Specification

Product Name: Maleic Anhydride

CAS No.: 108-31-6

Molecular Formula: C₂H₂(CO)₂O

Molar Mass: 98.06 g/mol

Appearance: White flakes or briquettes

Property: Maleic anhydride is colorless crystal with strong pungent smell. It's freezing point is 52.8°C, boiling point is 202°C, and it's easy to sublimate.

Why Molar Mass Matters ?

For professionals working with maleic anhydride, understanding its molar mass is essential for:

Accurate formulation calculations
Proper dosage in chemical reactions
Quality control in production
Regulatory compliance and safety

Applications Linked to Molar Mass Calculations

Maleic anhydride (98.06 g/mol) is widely purchased for:

Unsaturated polyester resin (UPR)
Alkyd resin production
Copolymers and functional polymers
Lubricant and fuel additives
Chemical intermediates etc.

The molar mass of maleic anhydride is 98.06 g/mol, a key reference point for industrial buyers involved in resin, polymer, and chemical manufacturing.
Understanding this value-together with product purity, packaging, and supplier reliability-helps buyers make informed sourcing decisions and maintain stable production.
For companies seeking consistent maleic anhydride supply for export markets, working with a qualified and experienced supplier is essential.
For companies seeking a consistent supply of maleic anhydride, partnering with a qualified and experienced supplier is crucial.
Distributors and buyers are also welcome to contact us for the latest prices and samples.

FAQ on Maleic Anhydride Molar Mass

Q1: What is the molar mass of maleic anhydride?
A: The molar mass of maleic anhydride is 98.06 g/mol.

Q2: Why is molar mass important in chemical processes?
A: Knowing the molar mass helps chemists calculate reaction ratios, design formulations, and ensure accurate quality control.

Q3: How does maleic anhydride's molar mass affect industrial use?
A: It allows manufacturers to optimize resin production, adhesives, and coatings by maintaining consistent formulations.

Q4: What is the CAS number of maleic anhydride?
A: The CAS registry number is 108-31-6, often used for identification in global trade and research.

Q5: Where is maleic anhydride commonly applied?
A: It is widely applied in unsaturated polyester resins, agricultural chemicals, lubricants, and surface coatings.

Maleic-anhydride