A naturally occurring chelation agent. Kojic acid may be used on cut fruits to prevent oxidative browning, in seafood to preserve pink and red colors, and in cosmetics to lighten skin. As an example of the latter, it is used to treat skin diseases like melasm.Synonyms:5-Hydroxy-2-hydroxymethyl-4H-pyran-4-one; 5-Hydroxy-2-hydroxymethyl-4-pyrone; 5-Hydroxy-2-(hydroxymethyl)-4H-pyranone; 2-(Hydroxymethyl)-5-hydroxy-4H-pyran-4-one; NSC 1942;CAS Number:501-30-4Molecular Formula.:C₆H₆O₄Molecular Weight:142.11Appearance:White or off-white crystalline powderPurity:≥99%Melting Point:152-156ºCSolubility:DMSO (Slightly), Methanol (Slightly)Storage:Refrigerator
