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Pyromellitic Dianhydride (PMAD) CAS 89-32-7 - Buy from Reliable China Suppliers & Factory

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Pyromellitic Dianhydride (PMAD) CAS 89-32-7 - Buy from Reliable China Suppliers & Factory

Pyromellitic dianhydride, also known as homogeneous anhydride, is a high-purity chemical compound characterized by its pure white or slightly yellowish crystalline form. This versatile substance is widely used in various industrial applications. Notably, when Pyromellitic dianhydride is exposed to humid air, it quickly absorbs moisture and hydrolyzes into pyromellitic acid. As a leading manufacturer and supplier in China, our factory provides top-quality Pyromellitic dianhydride to meet the needs of diverse industries around the globe.

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    Product Introduction

    Product Advantages
    The product dissolves in dimethyl sulfoxide, dimethylformamide, and acetone among other organic solvents, but it remains insoluble in ether, chloroform, and benzene.
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    Frequently Asked Questions
    Which solvents can dissolve this product?
    The product is highly soluble in dimethyl sulfoxide (DMSO), dimethylformamide (DMF), and acetone.
    Is the product compatible with ether?
    No, the product remains insoluble when mixed with ether.
    Can I use chloroform as a solvent for this product?
    No, chloroform is one of the solvents in which this product is insoluble.
    How does the product behave in benzene?
    The product does not dissolve in benzene; it maintains its insoluble state in this specific organic solvent.
    What are the recommended storage conditions?
    It should be stored in a cool, dry place away from incompatible solvents like ether and chloroform to maintain its chemical integrity.
    What is the advantage of its solubility profile?
    Its selective solubility in polar aprotic solvents like DMSO and DMF allows for precise control in specialized industrial and laboratory applications.