Potassium Sulfate Formula: Potassium sulfate is an inorganic compound with the chemical formula \ ( { {\rm {K}}_2} {\rm {S}} { {\rm {O}}_4}\). It is also known as sulfate of potash or arcanite or potash of sulfur. Arcanite is the rare, naturally occurring mineral of potassium sulfate.

What is the name of the compound K2SO4? - Answers Subjects > Science > Chemistry What is the name of the compound K2SO4? Wiki User ∙ 2010-07-13 20:17:58 Study now See answer (1) Best.