Min. Order Reference FOB Price
20 Tons US$700.00-1,000.00 / Ton
Product Description
Product Name: Phthalic anhydride CAS:85-44-9 Molecular Formula: C8H4O3 Assay:99.0% min Appearace:White powder Main Characteristic of Phthalic Anhydride : 1.Phthalic anhydride is the organic compound with the formula C6H4(CO)2O. It is the anhydride of phthalic acid. Phthalic anhydride is ...