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Properties of substance:

potassium hexahydroxoplatinate(IV)

Group of substances:

inorganic

Physical appearance:

yellow rhombic crystals

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

H6K2O6Pt

Structural formula as text:

K2[Pt(OH)6]

Molar/atomic mass: 375.32

Decomposition temperature (°C):

160

Solubility (g/100 g of solvent):

ethanol: insoluble [Ref.]
water: soluble [Ref.]

Density:

5.18 (20°C, g/cm3)

References:

  1. Ефимов А.И. и др. Свойства неорганических соединений. Справочник. - Л.: Химия, 1983. - pp. 128-129 [Russian]
  2. Некрасов Б.В. Основы общей химии. - Т.2. - М.: Химия, 1973. - pp. 405 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru