Phthalic Anhydride Manufacturer Product Introduction:

Phthalic anhydride is an organic compound with the chemical formula C₈H₄O₃. It is a cyclic anhydride formed by the intramolecular dehydration of phthalic acid, appearing as a white crystalline powder. It is insoluble in cold water, slightly soluble in hot water, and soluble in ethanol, pyridine, benzene, carbon disulfide, etc. It is an important raw material in organic chemical industry and a key intermediate for the production of phthalate plasticizers, coatings, saccharin, dyes, and other organic compounds.

Applications:

One of the important raw materials in organic chemical industry. It can be used as an intermediate for plasticizers, alkyd resins, unsaturated polyester resins, dyes and pigments, pharmaceuticals, food additives, pesticides, and other organic compounds.