... ,3- PS cas no. 1120-71-4. chemical fine chemical ; surfactants and lithium battery 1,3-propane sultone ... ; brightening agents; surfactants and lithium battery, etc.Chemical name1,3-Propane SultoneEmpirical formulaC3H6SO3 Molecular weight122CAS No.1120 ... Fine Chemicals1,3-PS, EDTP, Q75, Propargyl Chloride, Basic Chromic Sulfate, Chromiun Nitrate.... 1,3- PS cas no. 1120-71-4. chemical fine chemical ...