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Potassium sulfite

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Potassium sulfite

Molecular formula: K2O3S CAS# 10117-38-1
Categories: Inorganic salt
Names
English:
AG-D-07566
Dipotassium sulfite
E225
EINECS:233-321-1
Potassium sulfite
Potassium sulphite
Potassiumsulfite (K2SO3)
Sulfite de potassium(IUPAC)
Sulfurous acid, dipotassium salt
Sumptuous acid potassium
dipotassium ion sulfite
dipotassium;sulfite(IUPAC)

Variants of the formula:

K2SO3
K(+1)2S(+4)O(-2)3
K^+/0O`^-\S|O`|/O^-\0K^+
K-O-S<`||O>-O-K
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Potassium sulfite is involved

  • {M}2O + {X}O2 -> {M}2{X}O3 , where M = Na K Li Rb Cs; X = C S Si
  • H2{X} + 2{M}OH = {M}2{X} + 2H2O , where X = SO4 SO3; M = Li Na K Rb
  • 2SCl2 + 6{M}OH -> {M}2SO3 + S"|v" + 4{M}Cl + 3H2O , where M = Li Na K Rb Cs
  • SCl4 + 6{M}OH -> {M}2SO3 + 4{M}Cl + 3H2O , where M = Na K Li Rb Cs
  • S2F10 + 14{M}OH "100^oC"--> {M}2SO3 + {M}2SO4 + 10{M}F + 7H2O , where M = Li Na K Rb Cs