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Properties of substance:

methyl red

Group of substances:

organic

Physical appearance:

crystals

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

C15H15N3O2

Structural formula as text:

((CH3)2NC6H4N=NC6H4COOH

Molar/atomic mass: 269.3

Melting point (°C):

175

Decomposition temperature (°C):

175

Solubility (g/100 g of solvent):

acetic acid: very soluble [Ref.]
ethanol: very soluble [Ref.]
water: slightly soluble [Ref.]

References:

  1. The Merck Index 11th ed., Merck & Company, 1989. - pp. 961
  2. Индикаторы. - Т.1. - М.: Мир, 1976. - pp. 114-115 [Russian]
  3. Химический энциклопедический словарь. - Под ред. Кнунянц И.Л. - М.: Советская энциклопедия, 1983. - pp. 334 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru