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Properties of substance:

lead(II) thiocyanate

Group of substances:

inorganic

Physical appearance:

colorless rhombic crystals

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

C2N2PbS2

Structural formula as text:

Pb(SCN)2

Molar/atomic mass: 323.365

Decomposition temperature (°C):

195

Solubility (g/100 g of solvent):

sulfur dioxide: 0.012 (0°C) [Ref.]
trimethylamine: soluble [Ref.]
water: 0.05 (20°C) [Ref.]
water: 0.2 (100°C) [Ref.]

Density:

3.82 (20°C, g/cm3)

Reactions of synthesis:

  1. [Ref.1aster]
    Pb(NO3)2 + 2 NaSCN → Pb(SCN)2 + 2NaNO3

Reactions:

  1. [Ref.1aster]
    Pb(SCN)2 + Br2 → PbBr2 + (SCN)2

References:

  1. CRC Handbook of Chemistry and Physics. - 95ed. - CRC Press, 2014. - pp. 4-71
  2. Seidell A. Solubilities of inorganic and metal organic compounds. - 3ed., vol.1. - New York: D. Van Nostrand Company, 1940. - pp. 1381
  3. Ефимов А.И. и др. Свойства неорганических соединений. Справочник. - Л.: Химия, 1983. - pp. 188-189 [Russian]
  4. Химическая энциклопедия. - Т. 4. - М.: Советская энциклопедия, 1995. - pp. 586 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru