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Properties of substance:

sodium propionate

Synonyms:

sodium propanoate

Group of substances:

inorganic

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

C3H5NaO2

Structural formula as text:

CH3CH2COONa

Molar/atomic mass: 96.0604

Melting point (°C):

289.2

Solubility (g/100 g of solvent):

acetone: insoluble [Ref.]
benzene: insoluble [Ref.]
dimethylformamide: 0.022 (51°C) [Ref.]
dimethylsulfoxide: 0.28 (51°C) [Ref.]
ethylene glycol : 30.92 (25°C) [Ref.]
methanol: 13.28 (15°C) [Ref.]
methanol: 13.77 (68°C) [Ref.]
methyl ethyl ketone: 0.0036 (51°C) [Ref.]
propylene glycol: 19.89 (25°C) [Ref.]
water: soluble [Ref.]

Density:

1.333 (219°C, g/cm3)
1.1362 (288°C, g/cm3)

Reactions:

  1. [Ref.1]
    CH3CH2COONa + NaOH → C2H6 + Na2CO3

Enthalpy (heat) of fusion ΔfusH (kJ/mol)

13.4 (s) [Ref.]

References:

  1. Armarego W. L. F. Purification of Laboratory Chemicals. - 7ed. - 2013. - pp. 654
  2. Seidell A. Solubilities of inorganic and metal organic compounds. - 3ed., vol.1. - New York: D. Van Nostrand Company, 1940. - pp. 1170

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru