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Properties of substance:

aluminum sulfate octadecahydrate

Group of substances:

inorganic

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

H36Al2O30S3

Structural formula as text:

Al2(SO4)3 * 18H2O

Molar/atomic mass: 666.426

Destruction point (°C):

86.5-420

Solubility (g/100 g of solvent):

water: 86.85 (0°C) [Ref.]
water: 95.8 (10°C) [Ref.]
water: 107.35 (20°C) [Ref.]
water: 127.6 (30°C) [Ref.]
water: 167.6 (40°C) [Ref.]
water: 201.4 (50°C) [Ref.]
water: 262.6 (60°C) [Ref.]
water: 348.2 (70°C) [Ref.]
water: 1132 (100°C) [Ref.]

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

    -8900 (s)

    LD50 (mg/kg):

    61 (rats, intraperitoneal)
    997 (mice, intraperitoneal)

    References:

    1. Lewis R.J. Sax's Dangerous Properties of Industrial Materials. - 11ed. - Wiley-interscience, 2004. - pp. 137
    2. Perry D.L. Handbook of Inorganic Compounds. - 2nd ed. - CRC Press, 2011. - pp. 13
    3. Лидин Р.А., Андреева Л.Л., Молочко В.А. Константы неорганических веществ. - М.: Дрофа, 2006. - pp. 76 [Russian]
    4. Химическая технология неорганических веществ. - Кн.1, под ред. Ахметова Т.Г. - М.: Высшая школа, 2002. - pp. 316 [Russian]
    5. Химический энциклопедический словарь. - Под ред. Кнунянц И.Л. - М.: Советсткая энциклопедия, 1983. - pp. 29 [Russian]
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      © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru