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Kojic Dipalmitate
Kojic 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 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 impurit.
| CTFA name: |
Kojic Dipalmitate |
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| Molecular formula: |
C38H66O6 |
| Molecular weight: |
618.9 |
| Molecule structure: |
|
 |
| Specification(Q/XXHG06-2002): |
| Appearance: |
White sheet crystals |
| Melting point: |
92~96ºc |
| Assay: |
≥98% |
| Loss on drying: |
<0.5% |
| Ignition residue: |
< 0.5% |
| Color reaction of ferric chloride: |
Negative |
| Heavy metal: |
<10ppm |
| Arsenic: |
<2ppm |
| Pathogen: |
Bacteria count<300 CPU Fungus<100 CPU |
Package & storage:
1kg×10bags(aluminum foil bag sealed)/carton;2.5kgs 10bags(aluminum foil bag sealed)/drum. Sealed off in room temperature. |
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