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Properties of substance:

potassium hexahydroxostannate(IV)

Group of substances:

inorganic

Physical appearance:

colorless hexagonal crystals

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

H6K2O6Sn

Structural formula as text:

K2[Sn(OH)6]

Molar/atomic mass: 298.95

Decomposition temperature (°C):

185

Solubility (g/100 g of solvent):

acetone: insoluble [Ref.]
ethanol: insoluble [Ref.]
water: 85 (10°C) [Ref.]
water: 110.5 (15°C) [Ref.]

Density:

3.2 (20°C, g/cm3)

References:

  1. Ефимов А.И. и др. Свойства неорганических соединений. Справочник. - Л.: Химия, 1983. - pp. 128-129 [Russian]
  2. Лидин Р.А., Андреева Л.Л., Молочко В.А. Константы неорганических веществ. - М.: Дрофа, 2006. - pp. 172 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru