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Properties of substance:

sodium acetate trihydrate

Group of substances:

inorganic

Physical appearance:

colorless monoclinic crystals

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

C2H9NaO5

Structural formula as text:

CH3COONa * 3H2O

Molar/atomic mass: 136.08

Melting point (°C):

58

Destruction point (°C):

120

Solubility (g/100 g of solvent):

dimethylformamide: 1.5 (25°C) [Ref.]
ethanol: 7.8 (25°C) [Ref.]
water: 33 (-10°C) [Ref.]
water: 36.3 (0°C) [Ref.]
water: 40.8 (10°C) [Ref.]
water: 46.5 (20°C) [Ref.]
water: 54.5 (30°C) [Ref.]
water: 65.5 (40°C) [Ref.]
water: 83 (50°C) [Ref.]

Density:

1.45 (20°C, g/cm3)

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

    -1604 (s)

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

    262 (s)

    References:

    1. Seidell A. Solubilities of inorganic and metal organic compounds. - 3ed., vol.1. - New York: D. Van Nostrand Company, 1940. - pp. 1167-1169
    2. Лурье Ю.Ю. Справочник по аналитической химии. - М.: Химия, 1979. - pp. 78-79 [Russian]
    3. Справочник химика. - Т. 2. - Л.-М.: Химия, 1964. - pp. 144-145 [Russian]
    4. Справочник химика. - Т.3. - М.-Л.: Химия, 1965. - pp. 211 [Russian]
    5. Химическая энциклопедия. - Т. 3. - М.: Советская энциклопедия, 1992. - pp. 180 [Russian]
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      © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru