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Properties of substance:

gold(III) sulfide

Group of substances:

inorganic

Physical appearance:

black solid

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

Au2S3

Structural formula as text:

Au2S3

Molar/atomic mass: 490.128

Decomposition temperature (°C):

200

Solubility (g/100 g of solvent):

diethyl ether: insoluble [Ref.]
ethanol: insoluble [Ref.]
water: insoluble [Ref.]

Density:

8.75 (20°C, g/cm3)

References:

  1. Бусев А.И., Иванов В.М. Аналитическая химия золота. - М.: Наука, 1973. - pp. 28 [Russian]
  2. Ефимов А.И. и др. Свойства неорганических соединений. Справочник. - Л.: Химия, 1983. - pp. 120-121 [Russian]
  3. Лидин Р.А., Андреева Л.Л., Молочко В.А. Константы неорганических веществ. - М.: Дрофа, 2006. - pp. 79 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru