Main page (Russian) Search in database (English)

Properties of substance:

indigo



skc-file

Group of substances:

organic

Physical appearance:

deep blue crystals

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

C16H10N2O2

Molar/atomic mass: 262.26

Melting point (°C):

390-392

Solubility (g/100 g of solvent):

acetic acid: soluble [Ref.]
aniline: soluble [Ref.]
chloroform: soluble [Ref.]
diethyl ether: insoluble [Ref.]
ethanol: insoluble [Ref.]
formic acid 95%: 0.14 (19.8°C) [Ref.]
nitrobenzene: soluble [Ref.]
sulfuric acid: soluble [Ref.]
water: insoluble [Ref.]

References:

  1. CRC Handbook of Chemistry and Physics. - 95ed. - CRC Press, 2014. - pp. 3-320
  2. Seidell A. Solubilities of organic compounds. - 3ed., vol.2. - New York: D. Van Nostrand Company, 1941. - pp. 760
  3. Химическая энциклопедия. - Т. 2. - М.: Советская энциклопедия, 1990. - pp. 224-225 [Russian]
  4. Химический энциклопедический словарь. - Под ред. Кнунянц И.Л. - М.: Советская энциклопедия, 1983. - pp. 219 [Russian]

    What information do you need?




    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru