Chemical elements
  Titanium
    Isotopes
    Energy
    Preparation
    Physical Properties
    Chemical Properties
      Titanium Trifluoride
      Titanium Tetrafluoride
      Hydrofluotitanic acid
      Potassium Titanifluoride
      Sodium Titanifluoride
      Titanium Dichloride
      Titanium Trichloride
      Titanium Tetrachloride
      Titanic Chloride
      Titanium Oxychlorides
      Hydrochlorotitanic Acid
      Addition Compounds of Titanium Tetrachloride
      Titanium Tribromide Hexahydrate
      Titanium Tetrabromide
      Titanic Bromide
      Hydrobromotitanic Acid
      Titanium Chlorobromides
      Titanium Di-iodide
      Titanium Tri-iodide
      Titanium Tetra-iodide
      Titanic Iodide
      Titanium Monoxide
      
Titanium Sesquioxide
      Titanium Dioxide
      Titanic Oxide
      Titanic Hydroxides
      Metatitanic Acid
      Titanates
      Titanium Monosulphide
      Titanium Sesquisulphide
      Titanium Disulphide
      Titanium Sulphates
      Titanous Sulphate
      Titanium Sesquisulphate
      Complex Sulphates of Tervalent Titanium
      Normal Titanic Sulphate
      Potassium Titanisulphate
      Potassium and Ammonium Titanylsulphates
      Titanous Nitride
      Titanic Nitride
      Titanamide
      Titanium Nitrogen Halides
      Titaninitric Acid
      Titanium Phosphide
      Titaniphosphoric Acid
      Titanium Carbide
      Titanium Cyanonitride
      Titanium Thiocyanates
      Titanium Sesquioxalate
      Titanitartrates and Allied Salts
      Titanium Silicide
      Pertitanates

Normal Titanic Sulphate, Ti(SO4)2.3H2O






Normal Titanic Sulphate, Ti(SO4)2.3H2O, has been described by Glatzel 4 as a yellow, amorphous mass obtained by oxidising the sesquisulphate with nitric acid and evaporating the resulting solution. According to more recent observers, however, the existence of this compound is doubtful.

The first basic sulphate, Ti2O(SO4)3,3H2O, or 2TiO2.3SO3.3H2O, is formed in crystals, according to Blondel, when a sulphuric acid solution of titanic acid is heated to 120° C. The second basic sulphate, titanyl sulphate, TiOSO4, was first obtained by Merz as a white powder by rapidly evaporating a sulphuric acid solution of titanic acid, and by Blondel in crystals by heating a similar solution to 225° C. The hydrate TiOSO 4.2H2O was also obtained by the use of somewhat diluted sulphuric acid, and the following hydrated basic salts by further modifying the temperature and dilution:

2TiO2.SO3.H2O
7TiO2.2SO3.H2O
5TiO2.SO3.5H2O.
Pentahydrated titanyl sulphate, TiOSO4.5H2O, was obtained by Rosenheim and Schutte by boiling titanic acid with alcoholic sulphuric acid and then evaporating off the alcohol and precipitating with ether.


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