Potassium ethyl sulphate, Kaliumaethylsulfat, CTK5A4969, AR-1L1553, Schwefelsaeure-monoaethylester,Kalium-Verbindung, EINECS 209-244-4, Kalium-ethyl-sulfat, sulfuric acid monoethyl ester,potassium-salt, AC1Q1TZ8, Schwefelsaeure-monoaethylester,Kalium-Salz, potassium ethyl sulfate