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