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Trade Name:Kojic Dipalmitate
Chemical name: 2-Palmitoyloxymethyl-5-palmitoyloxy-pyrone;
2-Palmitoyloxymethyl-5-palmitoyloxy-gamma-pyrone
Molecular formula and weight:C38H66O6 = 618.94
Structure:
CAS No.: [79725-98-7]
Item | Indication |
Appearance: | White sheet crystals |
Melting point: | 92~96℃ |
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 |
Additional Information:
Origin | China |
Package | 1kg×10bags(aluminum foil bag sealed)/carton; 2.5kgs10bags (aluminum foil bag sealed)/drum. Sealed off in room temperature. |
Product Application: 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 agentit 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.
Recommended Usage:
Item | Dosage |
Cosmetics products | 1.0 3.0% |
Transportation: Avoid upside down, sunlight, wet and crash, avoid damage the
package.
Storage: Should be stored in cool, dry and ventilate place, stored term
shouldn’t exceed 2 years.
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