... 1,3-PS brightening agents; surfactants and lithium battery 1,3-propane sultone 1,3-PS ... intermediates and pharmaceutical intermediates; brightening agents; surfactants and lithium battery, etc.Chemical name1,3-Propane SultoneEmpirical formulaC3H6SO3 Molecular weight122CAS No. ... synthesis of pharmaceutical intermediates,brightening agents,surfactants and lithium battery etc.1,3-propane sultone 1,3-PS ...