Potassium sulfate is an inorganic compound of the chemical formula K2SO4. It is also known by other names such as sulfate of potash , archanite, Sulfuric acid dipotassium salt.
Properties
Potassium sulphate is a white crystalline solid which is colorless, odorless. It readily dissolves in water. K2SO4 has a density of 2.66 g/ml. It is a high melting solid (mp = 1069 °C ) and has high boiling point (bp = 1689 °C) too.