1,3- PS cas no. 1120-71-4. chemical fine chemical ; surfactants and lithium battery 1,3-propane ... and lithium battery, etc.Chemical name1,3-Propane SultoneEmpirical formulaC3H6SO3 Molecular weight122CAS No.1120-71-4Characteristic:AppearanceColorless to yellowish liquid or ... Plating ChemicalsAlkaline Copper plating (Brightener& leveling agent)CB-1, CB-4, CB-5,CB-6...Acid Copper PlatingSPS, PZ-1,PZ ...