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Systems containing hydrogen peroxide at high concentration Communication 16. Solubility isotherms of the ternary system Sr(OH)2-H2O2-H2O

  • Inorganic and Analytical Chemistry
  • Published:
Bulletin of the Academy of Sciences of the USSR, Division of chemical science Aims and scope

Summary

  1. 1.

    The interaction between Sr(OH)2 and H2O2 was investigated at various H2O2 concentrations by the solubility method in the system Sr(OH)2-H2O2-H2O at −10‡, 0‡, 20‡, 30‡ and 50‡.

  2. 2.

    Compounds established with certainty by the method of residues were strontium peroxide octahydrate SrO2 · 8H2 and strontium peroxide diperhydrate SrO2·2H2O2. The existence was established of the previously unknown strontium peroxide monoperhydrate SrO2·H2O2, which is stable at H2O2 concentrations in the liquid phase from 2.9%7o to 9. 0% at 50‡.

  3. 3.

    Data in the literature on the existence of semi- and hexa-hydrates were not confirmed. The only hydrate form is strontium peroxide octahydrate SrO2·8H2O.

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Makarov, S.Z., Arnol'd, T.I. Systems containing hydrogen peroxide at high concentration Communication 16. Solubility isotherms of the ternary system Sr(OH)2-H2O2-H2O. Russ Chem Bull 7, 1358–1363 (1958). https://doi.org/10.1007/BF00914846

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  • DOI: https://doi.org/10.1007/BF00914846

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