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Properties of substance:

potassium hexafluorogermanate

Group of substances:

inorganic

Physical appearance:

colorless hexagonal crystals

Empirical formula (Hill's system for organic substances):

F6GeK2

Structural formula as text:

K2[GeF6]

Molar/atomic mass: 264.83

Melting point (°C):

730

Boiling point (°C):

835

Solubility (g/100 g of solvent):

hydrogen fluoride : soluble (0°C) [Ref.]
water: 0.54 (18°C) [Ref.]
water: 2.58 (100°C) [Ref.]

References:

  1. Seidell A. Solubilities of inorganic and metal organic compounds. - 3ed., vol.1. - New York: D. Van Nostrand Company, 1940. - pp. 551
  2. Ефимов А.И. и др. Свойства неорганических соединений. Справочник. - Л.: Химия, 1983. - pp. 134-135, 809 [Russian]
  3. Некрасов Б.В. Основы общей химии. - Т.1. - М.: Химия, 1973. - pp. 635 [Russian]
  4. Справочник по растворимости. - Т.1, Кн.1. - М.-Л.: ИАН СССР, 1961. - pp. 176 [Russian]
  5. Справочник экспериментальных данных по растворимости солевых систем. - Т. 3. - Л.: ГНТИХЛ, 1961. - pp. 1974 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru