Chemical elements
    Physical Properties
    Chemical Properties
      Palladous Fluoride
      Palladous Chloride
      Dichlor-palladous Acid
      Palladium Trichloride
      Palladous Bromide
      Palladous Iodide
      Palladous Oxide
      Hydrated Palladium Sesquioxide
      Hydrated Palladium Dioxide
      Palladium Subsulphide
      Palladium Monosulphide
      Potassium Thio-palladite
      Palladium Disulphide
      Sodium Thio-palladate
      Palladous Sulphate
      Palladous Selenide
      Palladous Selenate
      Palladous Nitrate
      Palladium Cyanide
      Potassium Palladocyanide
      Palladium Monosilicide
    Catalytic Activity
    PDB 1ks4-3np2

Palladous Sulphate, PdSO4

Palladous Sulphate, PdSO4.2H2O may be prepared in a variety of ways, notably by heating palladium with concentrated sulphuric acid, or a mixture of this with nitric acid; by heating palladous nitrate with sulphuric acid until all nitrous fumes have been expelled; by dissolving hydrated palladous oxide in sulphuric acid; and finally by fusing palladium and potassium hydrogen sulphate. The salt yields reddish brown crystals, which deliquesce in moist air. Soluble in water, they are decomposed in excess of that liquid, yielding a basic derivative, to which the formula PdSO4.7PdO.6H2O has been given.

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