Maelic Anhyrdride Cas 108-31-6 High Purity

Chemical Name: Maleic Anhydride
CAS No.: 108-31-6
Molecular Formula: C4H2O3
Purity: 99.5% (Industrial & Pharmaceutical Grades Available)
Form: White crystalline flakes/powder or molten liquid

-- Key Features & Benefits
High Reactivity Ideal for esterification, polymerization, and Diels-Alder reactions.
Multi-Industry Applications Essential for resins, coatings, agrochemicals, and pharmaceuticals.
Customizable Forms Available in flakes (25kg bags) or molten liquid (bulk tanker shipments).
Strict QC Standards Batch-tested for consistency.

-- Primary Applications
1. Unsaturated Polyester Resins (UPR)
Used in fiberglass-reinforced plastics for automotive parts, marine, and construction.
2. Coatings & Inks
Enhances adhesion and durability in alkyd resins and water-based coatings.
3. Agrochemicals
Key intermediate for herbicides (e.g., maleic hydrazide) and plant growth regulators.
4. Pharmaceuticals
Synthesizes APIs (e.g., fumaric acid derivatives) and excipients.
5. Food Additives
Food-grade MA used in acidulants and preservatives (meets FAO/WHO standards).

-- Why Choose Us?
Global Supplier Reliable bulk shipments to Europe, Americas, and Asia.
Competitive Pricing Direct factory source with no middlemen.
Technical Support Provide MSDS, COA, and application guidance.
Flexible Logistics EXW, FOB, CIF terms.