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Maleic Anhydride, identified by its CAS number 108-31-6, is a compound that embodies chemical versatility. As a cyclic dicarboxylic anhydride, its structure features both an alkene and an anhydride group, bestowing upon it a rich and diverse reactivity. This inherent chemical character makes it an indispensable raw material for a wide spectrum of industrial applications, from the creation of advanced polymers to the synthesis of specialized chemicals.
At its core, Maleic Anhydride is known for its ability to participate in a variety of chemical reactions. It readily undergoes hydrolysis to form Maleic acid, and reacts with alcohols to produce monoesters. Its strong dienophilic nature makes it a prime candidate for Diels-Alder reactions, a fundamental tool in organic synthesis for creating cyclic compounds. This reaction pathway is instrumental in the production of numerous pesticides and pharmaceuticals, highlighting Maleic Anhydride's role in enabling complex molecular constructions.
The industrial applications stemming from Maleic Anhydride's chemistry are extensive. As a primary feedstock, it is crucial for the manufacturing of unsaturated polyester resins (UPRs), which are widely employed in fiberglass composites for automotive, marine, and construction industries. The unsaturated bonds derived from Maleic Anhydride allow for cross-linking, forming rigid and durable thermoset materials.
Beyond resins, Maleic Anhydride is a precursor for alkyd resins used in paints and coatings, contributing to their adhesive and protective qualities. It is also a vital component in the production of plasticizers, enhancing the flexibility of polymers, and finds use in surfactants, food additives, and water treatment agents. The synthesis of key organic chemicals such as Tetrahydrofuran (THF) and gamma-Butyrolactone (GBL) also relies on Maleic Anhydride.
For industries requiring this versatile chemical, sourcing high-quality Maleic Anhydride is paramount. We, as a dedicated manufacturer and supplier, ensure that our product, with a minimum purity of 99.5%, meets the demanding standards of these varied applications. Whether you are looking to buy Maleic Anhydride for polymer synthesis, organic reactions, or any other industrial purpose, partnering with a reliable supplier guarantees product consistency and performance. Our commitment is to provide a stable and competitive supply of Maleic Anhydride, empowering your production and innovation efforts.
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to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.
