... point 30-32°CApplicationan important intermediate for the synthesis of pharmaceutical intermediates,brightening agents,surfactants and lithium battery etc.1,3-propane sultone ... . BPC 48, DPE,IMZE,JC-9, IMC,H1,HETM... Copper Plating ChemicalsAlkaline Copper plating (Brightener& leveling agent)CB-1, CB-4, CB ... -5,CB-6...Acid Copper PlatingSPS, PZ-1,PZ-2, PZ-3, PAC, BY-1 ...