Synthetic polysulfone polymers and other polymers. Spacifications:Assay(%) min:≥99.5%Melting point(°c) : ≥ 175Lossing on drying (%):≤0.2Applications1.Used as gas chromatographic stationary phase, organic synthesis intermediates and epoxy curing agent2. for the treatment of various types of leprosy. Used as epoxy curing agents in the industry.3 .used as pharmaceutical intermediates of polymer ...
