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Properties of substance:

potassium stearate

Synonyms:

potassium octadecanoate

Group of substances:

inorganic

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

C18H35KO2

Structural formula as text:

CH3(CH2)16COOK

Molar/atomic mass: 322.568

Melting point (°C):

255-260

Solubility (g/100 g of solvent):

benzine: insoluble [Ref.]
carbon disulphide: insoluble [Ref.]
chloroform: insoluble [Ref.]
diethyl ether: insoluble [Ref.]
ethanol 96%: 0.62 (18°C) [Ref.]
water: soluble (100°C) [Ref.]

References:

  1. Seidell A. Solubilities of inorganic and metal organic compounds. - 3ed., vol.1. - New York: D. Van Nostrand Company, 1940. - pp. 718
  2. Химический энциклопедический словарь. - Под ред. Кнунянц И.Л. - М.: Советская энциклопедия, 1983. - pp. 234 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru