Potassium sodium tartrate

Potassium Sodium Tartrate



  • Photos
    Potassium sodium tartrate -
    Potassium sodium tartrate -
    Potassium sodium tartrate -
  • Formula
    KNaC4H4O6·4H2O
  • Molar mass
    282. 1 g/mol
  • Melting point
    75 °C
  • Boiling point
    220 °C
  • Crystal structure
    orthorhombic
  • Solubility in water
    26 g / 100 mL (0 ℃); 66 g / 100 mL (26 ℃)
Potassium sodium tartrate Profiles
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  • About

    Potassium sodium tartrate tetrahydrate, also known as Rochelle salt, is a double salt of tartaric acid first prepared by an apothecary, Pierre Seignette, of La Rochelle, France. Potassium sodium tartrate and monopotassium phosphate were the first materials discovered to exhibit piezoelectricity.

  • Photos
    Potassium sodium tartrate -
    Potassium sodium tartrate -
    Potassium sodium tartrate -
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