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Properties of substance:

sodium germanate

Group of substances:

inorganic

Physical appearance:

colorless rhombic crystals

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

GeNa2O3

Structural formula as text:

Na2GeO3

Molar/atomic mass: 166.618

Melting point (°C):

1070

Solubility (g/100 g of solvent):

water: 8.04 (-2°C) [Ref.]
water: 14.5 (0°C) [Ref.]
water: 23.7 (20.2°C) [Ref.]
water: 25.9 (25°C) [Ref.]
water: 42 (45°C) [Ref.]
water: 84 (70°C) [Ref.]
water: 99.6 (75.5°C) [Ref.]
water: 132 (83.5°C) [Ref.]

Hygroscopic:

yes

References:

  1. Seidell A. Solubilities of inorganic and metal organic compounds. - 3ed., vol.1. - New York: D. Van Nostrand Company, 1940. - pp. 1261
  2. Давыдов В.И. Германий. - М.: Металлургия, 1964. - pp. 81 [Russian]
  3. Ефимов А.И. и др. Свойства неорганических соединений. Справочник. - Л.: Химия, 1983. - pp. 164-165 [Russian]
  4. Справочник по растворимости. - Т.1, Кн.1. - М.-Л.: ИАН СССР, 1961. - pp. 116 [Russian]
  5. Химическая энциклопедия. - Т. 1. - М.: Советская энциклопедия, 1988. - pp. 530 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru