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Kojic
Dipalmitate 98% min
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ˇˇ
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CAS NO: |
79725-98-7 |
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Molecular formula: |
C38H66O6 |
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ˇˇ |
Molecular weight:
618.94
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
agentŁ¬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. |
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Appearance: |
White sheet crystals |
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Melting point: |
92~96ºc |
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Assay: |
98% MIN |
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Loss on drying: |
0.5% MAX |
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Ignition residue: |
0.5% MAX |
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Color reaction of ferric chloride: |
Negative |
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Heavy metal: |
10ppm MAX |
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Arsenic: |
2ppm MAX |
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Pathogen: |
Bacteria count<300 CPU Fungus<100 CPU |
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Packing: |
1kg 10bags (aluminum foil bag sealed)/carton;
2.5kg 10bags(aluminum foil bag sealed)/cardboard drum.
Sealed off in room temperature. |
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Lead time: |
within 7 days upon receipt of your order |
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