Заводская поставка порошок дипальмитата койевой кислоты

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Product Name:	Kojic Acid Dipalmitate
Cas No.:	79725-98-7
Appearance:	White crystalline powder
Packing:	1kg/bag or 25kg/drum
Application:	Cosmetic
Purity:	99%

Kojic Acid 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.

Insen Kojic acid 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.

Item	Kojic Acid Dipalmitate	Kojic Acid
Molecular Formula	618g/mol	142g/mol
Physical and chemical properties	White crystalline powder,melting point 92-96℃	White to light yellow crystalline powder,melting point 150-154℃
Solubility	Insoluble in water,soluble in Oil and propylene glycol	Easily soluble in water,Ethanol and ethyl acetate
PH Stability	Stable when PH 3-10	Not stable when PH>7
Color stability	Does not chelate with metal ions, color is stable and does not change color	Easily chelate and discolor with metal ions, turn yellow or brown
Other Stability	Good light stability, not easily oxidized	Light, heat, and metal ions have poor stability and are easily oxidized
Compounding performance	Compatible with most makeup products	Incompatible with some sunscreens, preservatives

1). Kojic Acid Dipalmitate can inhibit tyrosinase synthesis, so it can largely inhibit the skin melanin formation;
2). Kojic Acid Dipalmitate is able to eliminate the free radicals in the human body.

Kojic acid dipalmitate supplied by Insen Biotech can inhibit the synthesis of tyrosinase, so it can strongly inhibit the formation of melanin in the skin. It is safe and non-toxic, and does not produce sequelae of leukoplakia. Therefore, Kojic acid has been formulated into lotions, facial masks, lotions, and skin creams. Kojic acid dipalmitate recommended dosage in cosmetics is 1-5%; its amount added in whitening products is 3-5%.