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Synonyms 2-Palmitoyloxymethyl-5-palmitoyloxy-pyrone; 2-Palmitoyloxymethyl-5-palmitoyloxy-gamma-pyrone,
Kojic acid dipalmitate, 2-Palmitoyloxymethyl-5-palmitoyloxy-pyrone, 2-Palmitoyloxymethyl-5-palmitoyloxy-gamma-pyrone
Molecular Formula C38H66O6
Molecular Weight 618.94
CAS Registry Number 79725-98-7
Melting point 92-96 ºC
Molecular weight: 618.9
Specifications:
Appearance: White sheet crystals
Melting point: 92~96ºC
Assay: ≥ 98%
Loss on drying: 0.5% max
Residue of ignition: 0.10% max
Solubility: easily dissolve tetrahydrofuran and hot ethanol
Color Reaction of Ferric Chloride: no color
Identification: Positive
Property: Kojic dipalmitate is applied to the cosmetics. It 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. As fat soluble skin whitening agent,it is easier to be absorbed by skin.
Appilcation: It could be used in skin whitening agent.
Package and storage: 1kg/bag, aluminum foil bag and PE bag lining. Keep seal and shield from light.
Kojic acid dipalmitate, 2-Palmitoyloxymethyl-5-palmitoyloxy-pyrone, 2-Palmitoyloxymethyl-5-palmitoyloxy-gamma-pyrone
Molecular Formula C38H66O6
Molecular Weight 618.94
CAS Registry Number 79725-98-7
Melting point 92-96 ºC
Molecular weight: 618.9
Specifications:
Appearance: White sheet crystals
Melting point: 92~96ºC
Assay: ≥ 98%
Loss on drying: 0.5% max
Residue of ignition: 0.10% max
Solubility: easily dissolve tetrahydrofuran and hot ethanol
Color Reaction of Ferric Chloride: no color
Identification: Positive
Property: Kojic dipalmitate is applied to the cosmetics. It 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. As fat soluble skin whitening agent,it is easier to be absorbed by skin.
Appilcation: It could be used in skin whitening agent.
Package and storage: 1kg/bag, aluminum foil bag and PE bag lining. Keep seal and shield from light.