System to describe the chemical formulas for WEB.
Attention! The site in the process of rebranding.
The old name easyChem was too common. New name: CharChem.
The site is already available via the new domain charchem.org, which soon will become the main. However, the old domain easychem.org will also be available.

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
Names
English:
Dipotassium sulfate
E 515
Potassium sulfate [Wiki]
Sulfuric acid dipotassium salt
dipotassium;sulfate(IUPAC)
Русский:
Сернокислый калий
Сульфат калия(IUPAC) [Wiki]
калия сульфат
German:
Kalium sulfuricum
Kaliumsulfat [Wiki]
Schwefelsaures Kalium
Tartarus vitriolatus
العربية:
كبريتات البوتاسيوم [Wiki]
Español:
Arcanita
Sulfato de potasio(IUPAC) [Wiki]
Sulfato potásico
French:
Dipotassium sulfate
Sulfate de potassium(IUPAC) [Wiki]
Italiano:
Solfato di potassio [Wiki]
日本語:
硫酸カリウム [Wiki]
中文:
硫酸钾 [Wiki]

Variants of the formula:

K2SO4
K(+)2S(+6)O(-2)4
K^+\0O`^-/S<_qq4O><_pp4O>/O^-\0K^+
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