System to describe the chemical formulas for WEB.

Potassium sulfate

Find chemicals by name or formulas.
This reference contains the names of substances and descriptions of the chemical formulas (including the structural formula and the skeletal formula).

Type the part of name or the formula of substance for search:
Languages: | | | Apply to found

Potassium sulfate

Molecular formula: K2O4S CAS# 7778-80-5
Categories: Inorganic salt
Dipotassium sulfate
E 515
Potassium sulfate [Wiki]
Sulfuric acid dipotassium salt

Variants of the formula:

Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Potassium sulfate is involved

  • 5SO2 + 2KMnO4 + 2H2O -> 2H2SO4 + 2MnSO4 + K2SO4
  • 8SO3^2- + 2KMnO4 -> 5SO4^2- + 2MnSO4 + K2SO4
  • 2Cu(OH)2 + K2S2O6(O2) + 2KOH -> Cu2O3 + 2K2SO4 + 3H2O
  • 2K2S2O6(O2) + 2H2O "80°C"--> 2K2SO4 + 2H2SO4 + O2"|^"
  • 2AgNO3 + {M}2SO4 -> Ag2SO4 + 2{M}NO3 , where M = Na K