Name: Kojic acid
Chemical name: 5-Hydroxy-2-hydroxymethyl-1,4-pyrone; 5-Hydroxy-2-(hydroxymethyl)-4H-pyran-4-one
CAS#: 501-30-4
REACH reference number: 05-2114278962-35-0000
Molecule structure:
      Molecular formula: C₆H₆O₄ 
Molecular weight: 142.11
Appearance: White or yellowish powder
Melting point: 152~156ºC
Assay: ≥ 99% 
Property: Because kojic acid can inhibit the melanin growing of body-skin, its application is being more and more wide in whiten cosmetic, bath lotion, etc. As to its actions of antiseptic, antioxidant, kojic acid also can be widely used in food aseptic, antioxidant of grease and food, antistaling agent of fruit and vegetable. In addition, kojic acid can also be used in antibiotic synthetic intermediate products, agriculture plant tutelage and chemical reagent, etc .
Package and storage: 1kg/bag, aluminum foil bag and PE bag lining. Keep seal and shield from light.