Min. Order Reference FOB Price
10 Tons US$270.00-330.00 / Ton
Product Description
Classification Polyimide monomer Other Names 2,2-Bis[4-(3,4-dicarboxyphenoxy) phenyl]propanedianhydride EINECS No 253-781-7 Product name BPADA;4,4'-(4,4'-isopropylidenediphenoxy)bis-(phthalic anhydride) Molecular formula C31H20O8 Apperance White powder Purity 99% Molecular Weight ...