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Properties of substance:

sodium hexadecanoate

Synonyms:

sodium palmitate

Group of substances:

inorganic

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

C16H31NaO2

Structural formula as text:

CH3(CH2)14COONa

Molar/atomic mass: 278.406

Melting point (°C):

258-267

Solubility (g/100 g of solvent):

ethanol 96%: 0.5 (7.5°C) [Ref.]
ethylene glycol : 1.18 (25°C) [Ref.]
water: 0.2 (20°C) [Ref.]
water: 2.91 (58°C) [Ref.]
water: 7.11 (64°C) [Ref.]
water: 65.1 (76.5°C) [Ref.]
water: 250.3 (93°C) [Ref.]
water: 330.8 (102°C) [Ref.]

References:

  1. Armarego W. L. F. Purification of Laboratory Chemicals. - 7ed. - 2013. - pp. 653
  2. Franzosini P., Sanesi M. Thermodynamic and transport properties of organic salts. - IUPAC Chemical Data Series, No. 28. - Pergamon Press, 1980. - pp. 52-53
  3. Seidell A. Solubilities of inorganic and metal organic compounds. - 3ed., vol.1. - New York: D. Van Nostrand Company, 1940. - pp. 1186-1187
  4. Справочник по растворимости. - Т.1, Кн.1. - М.-Л.: ИАН СССР, 1961. - pp. 9, 148, 677 [Russian]
  5. Химический энциклопедический словарь. - Под ред. Кнунянц И.Л. - М.: Советская энциклопедия, 1983. - pp. 363 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru