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Properties of substance:

tartrazine



skc-file

Group of substances:

organic

Physical appearance:

orange-yellow crystals

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

C16H10N4Na2O9S2

Molar/atomic mass: 512.38

Melting point (°C):

300

CAS №: 1934-21-0

Solubility (g/100 g of solvent):

organic solvents: insoluble [Ref.]
water: very soluble [Ref.]

LD50 (mg/kg):

3800 (rats, intraperitoneal)
4600 (mice, intraperitoneal)

References:

  1. Lewis R.J. Sax's Dangerous Properties of Industrial Materials. - 12ed., Vol. 1-5. - Wiley, 2012. - pp. 2135
  2. Sabnis R.W. Handbook of Biological Dyes and Stains. - Wiley, 2010. - pp. 455-460
  3. Химический энциклопедический словарь. - Под ред. Кнунянц И.Л. - М.: Советская энциклопедия, 1983. - pp. 559 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru