Main page (Russian) Search in database (English)

Properties of substance:

antimony(III) sulfide

Group of substances:

inorganic

Physical appearance:

rhombic crystals

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

S3Sb2

Structural formula as text:

Sb2S3

Molar/atomic mass: 339.68

Melting point (°C):

560

Boiling point (°C):

1160

Solubility (g/100 g of solvent):

acetic acid: insoluble [Ref.]
ethanol: soluble [Ref.]
water: 0.00017 (18°C) [Ref.]

Density:

4.64 (20°C, g/cm3)

Reactions of synthesis:

  1. [Ref.1]
    2Sb + 3S → Sb2S3

Reactions:

  1. [Ref.1]
    Sb2S3 + 6HCl → 2SbCl3 + 3H2S
  2. [Ref.1]
    3(NH4)2S + Sb2S3 → 2(NH4)3SbS3

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

-157.7 (s)

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

-156.1 (s)

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

181.6 (s)

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

123.2 (s)

LD50 (mg/kg):

209 (mice, intraperitoneal)

References:

  1. Lewis R.J. Sax's Dangerous Properties of Industrial Materials. - 11ed. - Wiley-interscience, 2004. - pp. 283-284
  2. Patnaik P. Handbook of inorganic chemicals. - McGraw-Hill, 2003. - pp. 57-59
  3. Вредные вещества в промышленности: Справочник для химиков, инженеров и врачей. - 7-е изд., Т.3. - Л.: Химия, 1976. - pp. 229 [Russian]
  4. Некрасов Б.В. Основы общей химии. - Т.1. - М.: Химия, 1973. - pp. 473 [Russian]
  5. Рабинович В.А., Хавин З.Я. Краткий химический справочник. - Л.: Химия, 1977. - pp. 101 [Russian]
  6. Химическая энциклопедия. - Т. 4. - М.: Советская энциклопедия, 1995. - pp. 479-480 [Russian]

    Your requests if no data into database




    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru