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Молекулярная структура
kojic acid
CAS-номер: 501-30-4 Заказать# RT000497 Заказать Распечатать
Описание
  • Synonyms Kojic acid(whitening agent in cosmetic); 3-O-Ethyl ascorbic acid; 5-Hydroxy-2-hydroxymethyl-4H-4-pyranone; 4H-Pyran-4-one,5-hydroxy-2-(hydroxymethyl)-; 5-Hydroxy-2-hydroxymethyl-4-pyrone; 5-Hydroxy-2-(hydroxymethyl)-4-pyrone; 5-18-02-00516 (Beilstein Handbook Reference); 5-hydroxy-2-(hydroxymethyl)pyran-4-one; 5-Hydroxy-2-(hydroxymethyl)-4H-pyran-4-one; 2-(Hydroxymethyl)-5-hydroxy-4H-pyran-4-one; 4H-Pyran-4-one, 5-hydroxy-2- (hydroxymethyl)-;
  • EINECS207-922-4
  • Molecular FormulaC6H6O4
  • AppearanceTan powder
  • Molecular Weight142.11
  • Density1.542 g/cm3
  • Boiling Point401.7 °C at 760 mmHg
  • Melting Point151-156℃
  • Flash Point179.9 °C
  • Storage TemperatureStore in a cool, dry place. Store in a tightly closed container.
  • Solubilitysoluble
  • StabilityStable. Combustible. Incompatible with strong oxidizing agents.
  • UsageConverted to maltol and ethyl maltol, flavor-enhancing additives.
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