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Properties of substance:

sodium chlorite

Group of substances:

inorganic

Physical appearance:

colorless crystals

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

ClNaO2

Structural formula as text:

NaClO2

Molar/atomic mass: 90.44

Decomposition temperature (°C):

175-200

Solubility (g/100 g of solvent):

water: 51.5 (5°C) [Ref.]
water: 64 (17°C) [Ref.]
water: 85 (30°C) [Ref.]
water: 122 (60°C) [Ref.]

Hygroscopic:

very hygroscopic

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

-307 (s)

LD50 (mg/kg):

350 (rats, oral)
300 (guinea pig, oral)
350 (mice, oral)

References:

  1. Stern K.H. High temperature properties and thermal decomposition of inorganic salts with oxyanions. - CRC Press, 2001. - pp. 220
  2. Вредные химические вещества: Неорганические соединения элементов I-IV групп. Справочник. - Л.: Химия, 1988. - pp. 36 [Russian]
  3. Гринвуд Н., Эрншо А. Химия элементов. - Т.2. - М.: БИНОМ. Лаборатория знаний, 2008. - pp. 205 [Russian]
  4. Некрасов Б.В. Основы общей химии. - Т.1. - М.: Химия, 1973. - pp. 263 [Russian]
  5. Химическая технология неорганических веществ. - Кн.2, под ред. Ахметова Т.Г. - М.: Высшая школа, 2002. - pp. 274-275 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru