Maleic Anhydride(MA) CAS 108-31-6
Sinochem is a major Maleic anhydride & MA supplier. Meanwhile, our firm staffs a group of experts devoted to your development of China Maleic anhydride & MA.
- Highly Reactive Intermediate: MA possesses a unique cyclic anhydride structure, making it exceptionally reactive for diverse chemical transformations.
- Enhances Polymer Properties: When incorporated into polymers, MA can improve properties like heat resistance, adhesion, and mechanical strength.
- Broad Application Range: Its derivatives are used across numerous industries, including automotive, construction, food & beverage, pharmaceuticals, and agriculture.
Maleic Anhydride Description
NAME: Maleic anhydride (MA)
Synonyms: Furan-2,5-dione / Maleic Acid Anhydride / Toxilic anhydride / cis-Butenedioic anhydride / 2,5-Furanedione
Molecular Formula: C4H2O3
Molecular Weight: 98.06
CAS NO.: 108-31-6
Density: 1.5±0.1 g/cm3
Boiling point: 202.0±0.0 °C at 760 mmHg
Melting point: 51-56 °C(lit.)
Flashing point: 103.3±0.0 °C
Appearance: White crystal
Solubility: It has high solubility and can be dissolved in many organic solvents, such as acetone, benzene, chloroform, etc.
Storage: Store in a cool, dry, well-ventilated place. Handle with care and avoid rain. The storage period is one year from the date of production. Keep away from fire and heat sources. Keep the container sealed. Store separately from oxidants, reducing agents, acids, and edible chemicals. Do not store together. Fire-fighting equipment of appropriate types and quantities should be equipped. The storage area should be equipped with appropriate materials to control leakage.
Safety protection: The dust and vapor are irritating. Workers should take protective measures and work under good ventilation conditions.
About Us: With over many years as a certified Maleic anhydride & MA manufacturer, we combine innovation with stringent production standards to deliver high-performance product.
Maleic Acid Anhydride Technical
If you need Maleic anhydride (MA) MSDS & COA, please contact us.
| Item | Index |
| Appearance | White crystal |
| Purity(by MA) WT% | 99.5 Min |
| Molten Colour APHA | 25 Max |
| Ash WT% | 0.005 Max |
| Iron PPT | 3 Max |
As a certified Maleic anhydride & MA factory, we adhere to strict quality protocols, with every batch undergoing rigorous testing to ensure consistent efficacy and safety.
Maleic Anhydride Applications
1.The product is an important basic organic chemical raw material. It is the third largest anhydride raw material in the world after acetic anhydride and phthalic anhydride. Its downstream products have quite extensive development and application prospects.
2. It is mainly used in the synthesis of unsaturated polyester resin, which is the raw material for the manufacture of automotive parts, ships, corrosion resistant chemical equipment and daily necessities.
3. It is also an important intermediate in the production of lubricating oil additives, coatings, pesticides, fumaric acid, copolymers, food additives and so on. Its hydrogenated derivatives include succinic anhydride, 1.4-butanediol, R-J-lactone and tetrahydrofuran.
We offer competitive Maleic anhydride & MA price, and exclusive discounts for large quantities, helping you effectively reduce procurement costs.
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