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Properties of substance:

cobalt(II) perchlorate

Group of substances:

inorganic

Physical appearance:

red needles crystals

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

Cl2CoO8

Structural formula as text:

Co(ClO4)2

Molar/atomic mass: 257.834

Decomposition temperature (°C):

450

Solubility (g/100 g of solvent):

2-ethoxyethanol: 117 (20°C) [Ref.]
acetone: insoluble [Ref.]
ethanol: insoluble [Ref.]
furfural : 51.7 (20°C) [Ref.]
water: 292 (20°C) [Ref.]

Density:

3.33 (20°C, g/cm3)

References:

  1. CRC Handbook of Chemistry and Physics. - 95ed. - CRC Press, 2014. - pp. 4-60
  2. Лидин Р.А., Андреева Л.Л., Молочко В.А. Константы неорганических веществ. - М.: Дрофа, 2006. - pp. 96 [Russian]
  3. Справочник по растворимости. - Т.1, Кн.1. - М.-Л.: ИАН СССР, 1961. - pp. 49, 353 [Russian]
  4. Справочник по растворимости. - Т.1, Кн.2. - М.-Л.: ИАН СССР, 1962. - pp. 1008 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru