Kojic Acid Dipalmitate
Kojic Acid Dipalmitate is a stable ester form of kojic acid. It is less prone to oxidation compared to kojic acid, making it more suitable for use in cosmetic products, especially in formulations that require long shelf life.
It is lipid-soluble, meaning it can be used in both oil-based and water-based formulations.
Product Name: Kojic Acid Dipalmitate
CAS No.: 79725-98-7
Molecular Formula: C18H22O4
Molecular Weight: 318.37 g/mol
Appearance: White to light yellow crystalline powder
Applications:
Skin Whitening: Kojic Acid Dipalmitate is commonly used in cosmetic products as a skin lightening agent. It inhibits the production of melanin by inhibiting the enzyme tyrosinase, which helps in reducing dark spots, hyperpigmentation, and age spots.
Anti-Aging: It can be included in anti-aging products due to its antioxidant properties, which protect the skin from oxidative stress and prevent premature aging.
Personal Care Products: Used in formulations like creams, lotions, serums, and other skin care products to enhance skin radiance and even skin tone.
Sun Protection: It may also be used in sunscreens or after-sun care products to help fade pigmentation caused by sun exposure.
Benefits:
More stable and effective than kojic acid in skin care applications.
It is non-irritating and can be used for sensitive skin.
Enhances the appearance of skin by promoting a brighter, more even tone.
Packaging: Can be packaged in bulk or in small quantities for personal care products.
Storage: Store in a cool, dry place, away from direct sunlight and moisture to maintain stability.
|
Items |
Requirements |
Results |
|
Appearance |
White or almost white crystals |
Conforms |
|
Assay |
≥98.0% |
98.7% |
|
Melting point |
92-96℃ |
94.1-95.6℃ |
|
Loss on drying |
≤0.5% |
0.20% |
|
Ignition residue |
≤0.5% |
0.06% |
|
Heavy Metal |
≤10ppm |
Conforms |
|
Arsenic (mg/kg) |
≤2 ppm |
Conforms |

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