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Kojic acid Dipalmitate
Name: Kojic acid dipalmitate
CAS: 79725-98-7
White sheet crystals
Assay: 99.0%min
Best Whitening agent
Chemical name: 2-Palmitoyloxymethyl-5-palmitoyloxy-pyrone; 2-Palmitoyloxymethyl-5-palmitoyloxy-γ-pyrone
CAS#: 79725-98-7
MF: C38H66O6
MW: 618.93
Molecule structure:
Kojic acid dipalmitate Property:
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.
Melting point: 92~96°C
Kojic acid dipalmitate Test satandard:
TestItem |
Standard |
Appearance |
Whiteflakecrystal |
Assay(HPLC) |
≥98.0% |
Residueonlgnition |
≤0.5% |
Lossondrying |
≤0.5% |
Solubility |
SolubleinwarealcoholMineraloilandesters |
Meltingpoint |
92-96℃ |
Arsenic |
≤2ppm |
Heavymetal |
≤10ppm |
Colorreactionofferricchloride |
Negative |
Bacteria |
≤300cfu/g |
Fungus |
≤100cfu/g |
E.Coli |
Negative |
Function:
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 impurity.
Packing:
25kg in drums
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