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Disulfuric acid

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Disulfuric acid

Molecular formula: H2O7S2 CAS# 7783-05-3
Categories: Inorganic acids
Disulfuric acid [Wiki]
Disulphuric acid
Pyrosulfuric acid
Sulfuric acid anhydride

Variants of the formula:

HO-S-O-S-OH; O||#2||O; O||#4||O
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Disulfuric acid is involved

  • SO3 + H2SO4 <=> H2S2O7
  • H2S2O7 + H2O -> 2H2SO4