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Properties of substance:

cadmium sulfate

Group of substances:

inorganic

Physical appearance:

colorless rhombic crystals

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

CdO4S

Structural formula as text:

CdSO4

Molar/atomic mass: 208.46

Melting point (°C):

1135

Decomposition temperature (°C):

1300

Solubility (g/100 g of solvent):

acetone: insoluble [Ref.]
deuterium oxide: 62.73 (0°C) [Ref.]
deuterium oxide: 63.21 (20°C) [Ref.]
deuterium oxide: 64.88 (40°C) [Ref.]
deuterium oxide: 66.78 (50°C) [Ref.]
deuterium oxide: 61.34 (60°C) [Ref.]
ethanol: 0.027 (35°C) [Ref.]
ethanol: 0.025 (45°C) [Ref.]
ethanol: 0.019 (55°C) [Ref.]
ethyl acetate: insoluble [Ref.]
formic acid 95%: 0.06 (18.5°C) [Ref.]
hydrogen fluoride : insoluble [Ref.]
methanol: 0.038 (15°C) [Ref.]
methanol: 0.031 (25°C) [Ref.]
methanol: 0.026 (35°C) [Ref.]
methanol: 0.022 (45°C) [Ref.]
methanol: 0.019 (55°C) [Ref.]
water: 75.6 (0°C) [Ref.]
water: 75.9 (10°C) [Ref.]
water: 76.4 (20°C) [Ref.]
water: 77 (25°C) [Ref.]
water: 77.5 (30°C) [Ref.]
water: 78.6 (40°C) [Ref.]
water: 77 (50°C) [Ref.]
water: 73.9 (60°C) [Ref.]
water: 67.2 (80°C) [Ref.]
water: 58 (100°C) [Ref.]
water: 23.6 (150°C) [Ref.]

Density:

4.69 (20°C, g/cm3)

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

-934.4 (s)

Standard molar Gibbs energy of formation ΔfG0 (298.15 K, kJ/mol):

-823.9 (s)

Standard molar entropy S0 (298.15 K, J/(mol·K)):

123.05 (s)

Molar heat capacity at constant pressure Cp (298.15 K, J/(mol·K)):

99.62 (s)

LD50 (mg/kg):

88 (mice, oral)

References:

  1. CRC Handbook of Chemistry and Physics. - 95ed. - CRC Press, 2014. - pp. 4-54
  2. Seidell A. Solubilities of inorganic and metal organic compounds. - 3ed., vol.1. - New York: D. Van Nostrand Company, 1940. - pp. 377-385
  3. Ефимов А.И. и др. Свойства неорганических соединений. Справочник. - Л.: Химия, 1983. - pp. 124-125 [Russian]
  4. Лидин Р.А., Андреева Л.Л., Молочко В.А. Константы неорганических веществ. - М.: Дрофа, 2006. - pp. 93 [Russian]
  5. Рабинович В.А., Хавин З.Я. Краткий химический справочник. - Л.: Химия, 1977. - pp. 67 [Russian]
  6. Справочник по растворимости. - Т.1, Кн.1. - М.-Л.: ИАН СССР, 1961. - pp. 279-280, 812 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru