Kojic Acid Dipalmitate 79725-98-7

CAS No.: 79725-98-7
Type.: Cosmetic Raw Materials
Appearance: White sheet crystals
Molecular Formula： C38H66O6
Shelf Life： 2 years
Min Order Quantity: 2kg

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Item	Specification	Results
Appearance	White sheet crystals	Pass
Assay	≥98.0%	98.25%
Melting point	92~96℃	94.6-95.4
Loss on drying	≤0.5％	0.11%
Ignition residue	≤0.5％	0.06%
Color reaction of ferric chloride	Negative	Negative
Heavy metal	≤10 ppm	Pass
Arsenic	≤2 ppm	Pass
Pathogen	Bacteria: ≤300cfu/g Fungus: ≤100cfu/g	<100 <50
Conclusion	Pass

(1) Kojic acid dipalmitate is a new skin whitening agent, it can prevent the formation of melanin by inhibiting the activity of tyrase, effective ratio can be up to 80%, so it have evidently whitening effect.

(2) Kojic Acid dipalmitate is widely used in whiten cosmetic applied as a skin lightening agent due to its potential to inhibit the enzyme tyrosinase. Tyrosinase is necessary for the synthesis of melanin, which offers skin its coloring.