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Properties of substance:

copper(II) formate

Synonyms:

copper formate
cupric formate

Group of substances:

inorganic

Physical appearance:

rhombic crystals

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

C2H2CuO4

Structural formula as text:

Cu(HCOO)2

Molar/atomic mass: 153.58

Decomposition temperature (°C):

200

Solubility (g/100 g of solvent):

ethanol: soluble [Ref.]
formic acid: 0.0107 (25°C) [Ref.]
formic acid: 0.0254 (52°C) [Ref.]
formic acid: 0.33 (140°C) [Ref.]
water: 12.5 (20°C) [Ref.]

Density:

1.831 (20°C, g/cm3)

Standard molar enthalpy (heat) of formation ΔfH (298 K, kJ/mol)

-751.4 (s) [Ref.]

References:

  1. Dean J.A. Lange's handbook of chemistry. - 1999. - pp. 3.27
  2. Seidell A. Solubilities of inorganic and metal organic compounds. - 3ed., vol.1. - New York: D. Van Nostrand Company, 1940. - pp. 467-468
  3. Ефимов А.И. и др. Свойства неорганических соединений. Справочник. - Л.: Химия, 1983. - pp. 158-159 [Russian]
  4. Лидин Р.А., Андреева Л.Л., Молочко В.А. Константы неорганических веществ. - М.: Дрофа, 2006. - pp. 103 [Russian]
  5. Справочник по растворимости. - Т.1, Кн.1. - М.-Л.: ИАН СССР, 1961. - pp. 709 [Russian]
  6. Хёрд Ч.Д. Пиролиз соединений углерода. - Л.-М.: ГОНТИ РКТП СССР, 1938. - pp. 466 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru