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Properties of substance:

4-aminoazobenzene-3,4'-disulfonic acid

Group of substances:

organic

Physical appearance:

crystals

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

C12H11N3O6S2

Structural formula as text:

HO3S(H2N)C6H3N=NC6H4SO3H

Molar/atomic mass: 357.362

Solubility (g/100 g of solvent):

water: soluble (100°C) [Ref.]

LD50 (mg/kg):

14800 (rats, oral)

References:

  1. Lewis R.J. Sax's Dangerous Properties of Industrial Materials. - 12ed., Vol. 1-5. - Wiley, 2012. - pp. 212
  2. Химический энциклопедический словарь. - Под ред. Кнунянц И.Л. - М.: Советская энциклопедия, 1983. - pp. 34 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru