potassium,ethoxymethanedithioate,  Potassium Xanthogenate,  DITHIOCARBONIC ACID O-ETHYL ESTER,POTASSIUM SALT DIMER,  Potassium ethyl xanthogenate,  PotassiuM Ethylxanthate,  Potassium O-ethyl carbonodithioate,  Ethylxanthic Acid Potassium Salt,  potassium O-ethyl dithiocarbonate,  O-ethyl potassium carbonodithioate,  PEX