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Properties of substance:

barium formate

Group of substances:

inorganic

Physical appearance:

colorless crystals

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

C2H2BaO4

Structural formula as text:

Ba(HCOO)2

Molar/atomic mass: 227.37

Decomposition temperature (°C):

350-375

CAS №: 541-43-5

Solubility (g/100 g of solvent):

diethyl ether: insoluble [Ref.]
ethanol: insoluble [Ref.]
formic acid: 50.2 (19°C) [Ref.]
formic acid: 59.5 (31.8°C) [Ref.]
water: 26.2 (0°C) [Ref.]
water: 28 (10°C) [Ref.]
water: 29.9 (20°C) [Ref.]
water: 31.9 (30°C) [Ref.]
water: 34 (40°C) [Ref.]
water: 38.6 (60°C) [Ref.]
water: 44.2 (80°C) [Ref.]
water: 47.6 (90°C) [Ref.]
water: 51.3 (100°C) [Ref.]

Density:

3.21 (20°C, g/cm3)

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

-1366.1 (s) [Ref.]

References:

  1. Dean J.A. Lange's handbook of chemistry. - 1999. - pp. 5.11
  2. Seidell A. Solubilities of inorganic and metal organic compounds. - 3ed., vol.1. - New York: D. Van Nostrand Company, 1940. - pp. 134-135
  3. Краткий справочник по химии. - Под ред. Куриленко О.Д. - Киев: Наукова думка, 1974. - pp. 486 [Russian]
  4. Справочник по растворимости. - Т.1, Кн.1. - М.-Л.: ИАН СССР, 1961. - pp. 289 [Russian]
  5. Хёрд Ч.Д. Пиролиз соединений углерода. - Л.-М.: ГОНТИ РКТП СССР, 1938. - pp. 465 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru