Molecular formula: C38H66O6
Molecular weight: 618.9
CAS: 79725-98-7
Specification:
Appearance | white flake crystal |
Melting point | 92~96 |
Content | ≥98% |
Loss on drying | <0.5% |
Ignition residue | <0.5% |
Color reaction of ferric chloride | Negative |
Heavy metal | <10ppm |
Arsenic content | <2ppm |
Pathogen | Bacteria count<300 CPU Fungus<100 CPU |
Properties:
Kojic acid dipalmitate is modified kojic acid derivative,which not only overcomes the instability to light, heat and metallic ion, but also keeps the inhibitory tyrosinase activity and prevents the forming of melanin.
Kojic acid dipalmitate owns stable chemical property. It will not turn yellow for oxidation, metallic ion, illumination and heating. As fat soluble skin whitening agent,it is easier to be absorbed by skin.
With the most advanced technology, kojic dipalmitate synthesized by our company has the most shallow color and the minimum impurity.
Packing &Storage:
25kgs/ carton drum. Store in closed containers in a cool, dry, well-ventilented place.
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