Solubility of sodium tetraphenylborate in solutions of NaCl, Na2NO3, Na2SO4, NaCl+MgCl2 at 25°

  • V. P. Kozitskii
Inorganic and Analytical Chemistry


  1. 1.

    The solubility of sodium tetraphenyiborate (TPB) in solutions of NaCl, NaNO3, Na2SO4 and NaCl+MgCl2 was studied at 25°C.

  2. 2.

    The solubility of sodium TPB drops to zero with increasing concentration of the salting out agent in solution, and 1 g-eq of sodium TPB is isolated per 1.5 g-eq of the added Na salt.

  3. 3.

    The optimum initial concentration of sodium TPB, recommended for the isolation of the salt from aqueous solution and for its purification, is equal to 8%.



Sodium Aqueous Solution Purification MgCl2 NaNO3 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Literature cited

  1. 1.
    G. Wittig and P. Raff, Liebigs. Ann. Chem.,573, 195 (1951).Google Scholar
  2. 2.
    Heyl and Co., French Patent No. 1043726, February 10, 1953.Google Scholar
  3. 3.
    Heyl and Co., British Patent No. 705719, March 17, 1954; Chem. Abstrs.,48, 9279a (1954).Google Scholar
  4. 4.
    A. F. Ievin'sh and E. Yu. Gudrinietse, Zh. Analit. Khimii,9, 270 (1954).Google Scholar
  5. 5.
    G. Wittig and P. Raff, US Patent No. 2853525, September 23, 1958; Chem. Abstrs.,53, 4211f (1959).Google Scholar
  6. 6.
    L. Sporek and A. F. Williams, Analyst,80, 347 (1955).Google Scholar
  7. 7.
    W. Geilmann and W. Gebauhr, Z. Analyt. Chem.,139, 161 (1953).Google Scholar

Copyright information

© Consultants Bureau 1972

Authors and Affiliations

  • V. P. Kozitskii
    • 1
  1. 1.Institute of Inorganic ChemistrySiberian Branch of the Academy of Sciences of the USSRUSSR

Personalised recommendations