Trimellitic Anhydride powder Raw Materials CAS 552-30-7

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Uses and synthesis of Trimellitic Anhydride powder

Trimellitic Anhydride powder White powder or flakes. Melting point 168°C. Trimellitic Anhydride CAS 552-30-7 can be dissolved in water and ethanol, acetone and other general organic solvents. Trimellitic Anhydride Raw Materials is a plasticiser with excellent heat resistance for plastics, and can also be used as a curing agent for epoxy resins, heat-resistant insulating laminates, heat-resistant varnishes, stabilizers and so on. 

Applications / Functions of Trimellitic Anhydride powder

Trimellitic Anhydride powder is used for the production of unsaturated polyester resins, polyimide resins, high-temperature-resistant insulating materials, PVC heat-resistant plasticisers, epoxy resin curing agents, dyestuffs, capacitor impregnation oils and adhesives.

Physicochemical Property of Trimellitic Anhydride powder

Needle crystal. Soluble in hot water, acetone, 2-butanone, dimethylformamide, ethyl acetate, cyclohexanone. Soluble in anhydrous ethanol and reactive.

Production methodprocess of Trimellitic Anhydride powder

Trimellitic Anhydride CAS 552-30-7 is obtained by liquid phase nitric acid oxidation or cobalt (or manganese) catalysed air oxidation using 1,2,4-trimethylbenzene as raw material.

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