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Properties of substance:

phosphonium chloride

Group of substances:

inorganic

Physical appearance:

colorless cubic crystals

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

H4ClP

Structural formula as text:

PH4Cl

Molar/atomic mass: 70.46

Decomposition temperature (°C):

-30

CAS №: 24567-53-1

Solubility (g/100 g of solvent):

water: reaction [Ref.]
water: 44.28 (0°C) [Ref.]
water: 52.7 (28°C) [Ref.]
water: 70 (73.25°C) [Ref.]

Standard molar enthalpy (heat) of formation ΔfH0 (298.15 K, kJ/mol):

-155.6 (s)

References:

  1. CRC Handbook of Chemistry and Physics. - 95ed. - CRC Press, 2014. - pp. 4-80
  2. Везер В. Фосфор и его соединения. - М.: ИИЛ, 1962. - pp. 167-168 [Russian]
  3. Ефимов А.И. и др. Свойства неорганических соединений. Справочник. - Л.: Химия, 1983. - pp. 208-209 [Russian]
  4. Краткая химическая энциклопедия. - Т. 5: Т-Я. - М.: Советская энциклопедия, 1967. - pp. 512 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru