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Kojic acid dipalmitate powder

Main Uses Whitening and anti-Freckle
CAS Number: 79725-98-7
Molecular Formula: C38H66O6
Molecular Weight: 618.93
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Synonyms: 2-Palmitoyloxymethyl-5-palmitoyloxy-pyrone, Kojic Dipalmitate, ; Kojic dipalmitate powder
Production Standard: Enterprise Standard
Packing Size: 25kg /Drum, 1kg /Bags, 100g/bag

Kojic acid dipalmitate powder

 

Product information

Appearance and Properties:

Off-white flaky crystal, Easy dissolve in tetrahydrofuran or hot ethanol

Usage and Dosage:

1 to 3%, add it in oil phase and dissolved at 68℃, should be emulsified at above 68℃, otherwise crystallization will be precipitated.

Technical Specifications:


Item

Specification

Appearance

White or almost white crystal powder

Solubility

Easy dissolve in tetrahydrofuran or hot ethanol

Melting point

93.0-97.0℃

Loss on drying

≤0.5%

Residue on ignition

≤0.1%

Heavy metals

≤0.001%

Color reaction of ferric chloride

Negative

Assay

≥98.0%

Microbiologicals

Bacteria: ≤300CPU
Fungi: ≤100CPU

Stability

 at PH 5 ~ 8

Recommend dosage

1~3% 

Shelf Life

3 years

 

Description and Application:

Kojic acid dipalmitate is a high-efficiency whitening agent that is now widely used. Effectively inhibits the activity of tyrosinase, blocking or delaying the formation of melanin. Kojic acid dipalmitate has high stability than vitamin C, has no side effects, it has an antioxidant effect, can quickly penetrate into the skin, is absorbed by the skin, and softens the stratum corneum. Kojic acid dipalmitate is often used by the medical community to dilute facial spots and is a whitening ingredient that combines whitening, safety and texture.

Kojic acid dipalmitate has a strong inhibitory effect on the production of melanin in human skin. In the inhibition of tyrosinase activity, kojic acid dipalmitate is different from arbutin, isoflavone compound, placenta extract and ascorbic acid, Its unique feature is that it combine with copper ions, preventing the activation of copper ions and tyrosinase. It can also inhibits black spots and freckles to formation melatonin, promotes skin metabolism, and quickly eliminates the formed melatonin.

More Information:

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Biotain Pharma Co., Limited is a professional and reliable manufacturer and supplier of Cosmetic Ingredients . Our products have sold to Australia, European and American countries. Like the skin care Ingredients alpha-Arbutin powder , Kojic acid dipalmitate powder and Kojic acid powder , our Cosmetic Ingredients comply with the USP/EP/BP/JP standard specification.

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