| Message: | Kojic acid DipalmitateName: Kojic acid dipalmitate CAS: 79725-98-7 White sheet crystals Assay: 99.0%min Best Whitening agentChemical name: 2-Palmitoyloxymethyl-5-palmitoyloxy-pyrone; 2-Palmitoyloxymethyl-5-palmitoyloxy-γ-pyroneCAS#: 79725-98-7MF: C38H66O6MW: 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°CKojic acid dipalmitate Test satandard:TestItemStandardAppearanceWhiteflakecrystalAssay(HPLC)≥98.0%Residueonlgnition≤0.5%Lossondrying≤0.5%SolubilitySolubleinwarealcoholMineraloilandestersMeltingpoint92-96℃Arsenic≤2ppmHeavymetal≤10ppmColorreactionofferricchlorideNegativeBacteria≤300cfu/gFungus≤100cfu/gE.ColiNegativeFunction: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 url:http://www.hzlzchems.com |
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