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Properties of substance:

indium(III) sulfate

Group of substances:

inorganic

Physical appearance:

monoclinic crystals

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

In2O12S3

Structural formula as text:

In2(SO4)3

Molar/atomic mass: 517.81

Decomposition temperature (°C):

600

Solubility (g/100 g of solvent):

water: 117.4 (20°C) [Ref.]

Density:

3.44 (20°C, g/cm3)

Standard molar enthalpy (heat) of formation ΔfH0 (298.15 K, kJ/mol):

-2725.5 (s)

Standard molar Gibbs energy of formation ΔfG0 (298.15 K, kJ/mol):

-2385.7 (s)

Standard molar entropy S0 (298.15 K, J/(mol·K)):

302.1 (s)

Molar heat capacity at constant pressure Cp (298.15 K, J/(mol·K)):

275 (s)

References:

  1. Рабинович В.А., Хавин З.Я. Краткий химический справочник. - Л.: Химия, 1977. - pp. 65 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru