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Properties of substance:

dehydroascorbic acid



skc-file

Group of substances:

organic

Physical appearance:

colorless needles crystals

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

C6H6O6

Molar/atomic mass: 174.12

Melting point (°C):

238

Decomposition temperature (°C):

240

Solubility (g/100 g of solvent):

water: soluble [Ref.]

Dissociation:

pKa (1) = 3.9 (°C, water)

References:

  1. The Merck Index 11th ed., Merck & Company, 1989. - pp. 450
  2. Девис М., Остин дж., Патридж Д. Витамин С: химия и биохимия. - М.: Мир, 1999. - pp. 78-87 [Russian]
  3. Химическая энциклопедия. - Т. 1. - М.: Советская энциклопедия, 1988. - pp. 384 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru