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Properties of substance:

copper(II) perchlorate hexahydrate

Group of substances:

inorganic

Physical appearance:

monoclinic crystals

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

H12Cl2CuO14

Structural formula as text:

Cu(ClO4)2 * 6H2O

Molar/atomic mass: 370.54

Melting point (°C):

82

Decomposition temperature (°C):

100

CAS №: 10294-46-9

Solubility (g/100 g of solvent):

2-ethoxyethanol: soluble [Ref.]
acetic acid: very soluble [Ref.]
acetone: very soluble [Ref.]
diethyl ether: soluble [Ref.]
ethanol: soluble [Ref.]
furfural : 69 (20°C) [Ref.]
water: very soluble [Ref.]

Hygroscopic:

yes

Reactions:

  1. [Ref.1]
    2Cu(ClO4)2 * 6H2O → 2CuO + 2Cl2 + 7O2 + 12H2O

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

-1915 (s)

References:

  1. CRC Handbook of Chemistry and Physics. - 90ed. - CRC Press, 2010. - pp. 4-62
  2. Seidell A. Solubilities of inorganic and metal organic compounds. - 3ed., vol.1. - New York: D. Van Nostrand Company, 1940. - pp. 489
  3. Ефимов А.И. и др. Свойства неорганических соединений. Справочник. - Л.: Химия, 1983. - pp. 156-157 [Russian]
  4. Справочник по растворимости. - Т.1, Кн.1. - М.-Л.: ИАН СССР, 1961. - pp. 708-709 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru