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Understanding the core properties of key chemical intermediates is fundamental for innovation in material science. 4,4'-Oxydiphthalic Anhydride (ODPA), identified by its CAS number 1823-59-2, is a prime example of such a compound. Its molecular structure and chemical reactivity make it an invaluable precursor, particularly in the synthesis of advanced polyimides. If you are a researcher or a product developer looking to buy 4,4'-oxydiphthalic anhydride, grasping its scientific profile is crucial.
ODPA is characterized by its high melting point, typically between 225-229°C, and its appearance as a white to off-white powder. This stability and form factor are advantageous for handling and processing in polymerization reactions. Its primary application is as a monomer for creating polyimides, polymers renowned for their exceptional thermal stability, mechanical strength, and excellent dielectric properties. These attributes are highly sought after in industries requiring materials that can withstand extreme temperatures and harsh environments.
The utility of ODPA extends into specialized areas. For instance, polyimides derived from ODPA exhibit high specific capacitance, making them ideal for use in supercapacitors and as anode materials in lithium-ion batteries. Furthermore, ODPA plays a role in the development of metal-organic frameworks (MOFs) for optoelectronic memory devices, showcasing its versatility. The demand for consistent, high-purity ODPA from reliable suppliers and manufacturers is a testament to its importance.
NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing researchers and industries with high-quality ODPA. As a leading chemical supplier in China, we offer competitive prices and dependable supply chains, ensuring you have access to the materials needed for your advanced projects. We invite you to learn more about the scientific advantages of our ODPA and how we can support your material development needs. Contact us to inquire about purchasing ODPA for your research and industrial applications.
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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.
