Min. Order Reference FOB Price
1 kg US$5.00-6.00 / kg
Product Description
Product Description Specification APPEARANCE WHITE POWDER Purity 99.9% Melting point 184-187 Packing &Delivery 4,4'-BISPHENOL A DIANHYDRIDE be used for the preparation of a polyimide material. Company Profile Chengdu Yuanda Chemical Co., Ltd. is a chemical material manufacturer. ...