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Properties of substance:

ammonium nitrite

Group of substances:

inorganic

Physical appearance:

white crystals

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

H4N2O2

Structural formula as text:

NH4NO2

Molar/atomic mass: 64.04

Decomposition temperature (°C):

70

Solubility (g/100 g of solvent):

diethyl ether: insoluble [Ref.]
ethanol: soluble [Ref.]
methanol: soluble [Ref.]
water: 180.1 (19.5°C) [Ref.]
water: 300 (33.5°C) [Ref.]

Density:

1.69 (20°C, g/cm3)

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

-256 (s)

References:

  1. Comey A. M., Hahn D. A. A dictionary of Chemical Solubilities Inorganic. - 2 ed. - New York, The MacMillan Company, 1921. - pp. 621
  2. Perry D.L. Handbook of Inorganic Compounds. - 2nd ed. - CRC Press, 2011. - pp. 29
  3. Seidell A. Solubilities of inorganic and metal organic compounds. - 3ed., vol.1. - New York: D. Van Nostrand Company, 1940. - pp. 1105
  4. Urbanski T. Chemistry and technology of explosives. - vol.2. - Warszawa, 1965. - pp. 491-492
  5. Рабинович В.А., Хавин З.Я. Краткий химический справочник. - Л.: Химия, 1977. - pp. 53 [Russian]
  6. Справочник по растворимости. - Т.1, Кн.1. - М.-Л.: ИАН СССР, 1961. - pp. 216 [Russian]
  7. Справочник химика. - Т. 2. - Л.-М.: Химия, 1964. - pp. 22-23 [Russian]
  8. Химический энциклопедический словарь. - Под ред. Кнунянц И.Л. - М.: Советская энциклопедия, 1983. - pp. 43 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru