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Properties of substance:

ammonium hypophosphite

Group of substances:

inorganic

Physical appearance:

colorless rhombic crystals

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

H6NO2P

Structural formula as text:

NH4H2PO2

Molar/atomic mass: 83.03

Melting point (°C):

200

Decomposition temperature (°C):

240

Solubility (g/100 g of solvent):

acetone: insoluble [Ref.]
ethanol: 6.3 (25°C) [Ref.]
water: 83 (20°C) [Ref.]

Density:

1.63 (20°C, g/cm3)

References:

  1. CRC Handbook of Chemistry and Physics. - 95ed. - CRC Press, 2014. - pp. 4-47
  2. Dean J.A. Lange's handbook of chemistry. - 1999. - pp. 3.16
  3. Lewis R.J. Sax's Dangerous Properties of Industrial Materials. - 11ed. - Wiley-interscience, 2004. - pp. 236
  4. Perry D.L. Handbook of Inorganic Compounds. - 2nd ed. - CRC Press, 2011. - pp. 27
  5. Ефимов А.И. и др. Свойства неорганических соединений. Справочник. - Л.: Химия, 1983. - pp. 96-97 [Russian]
  6. Справочник по растворимости. - Т.1, Кн.1. - М.-Л.: ИАН СССР, 1961. - pp. 22 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru