Potassium sulfate (K2SO4) has been known since early in the 14th century, and it was studied by Glauber, Boyle and Tachenius.
Potassium nitrate | potassium | ATP-sensitive potassium channel | sulfate | potassium carbonate | Sodium sulfate | Potassium channel | Potassium | Sodium dodecyl sulfate | Potassium dichromate | Potassium cyanide | Potassium chloride | Potassium alum | Magnesium sulfate | Iron sulfate | Aluminium sulfate | Vanadyl sulfate | Tandem pore domain potassium channel | Sulfate-reducing bacteria | Sulfate | Potassium thiocyanate | Potassium permanganate | Potassium osmate | potassium cyanide | potassium chloride | Potassium carbonate | Potassium bromide | Potassium bitartrate | Chondroitin sulfate |