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Kojic Acid Dipalmitate manufacturer CAS:79725-98-7

Sep 10th, 2022 at 18:53   Dyes and Pigments   Two Rivers   63 views Reference: wMvbmQ6ObYA

Location: Two Rivers

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CAS No: 79725-98-7
Product Name: Kojic Acid Dipalmitate
Other Name:
Kojic Acid Dipalmitate
(5-hexadecanoyloxy-4-oxopyran-2-yl)methyl hexadecanoate
6-[(hexadecanoyloxy)methyl]-4-oxo-4H-pyran-3-yl hexadecanoate
4-Oxo-6-[(palmitoyloxy)methyl]-4H-pyran-3-yl palmitate
Density: 1.0±0.1 g/cm3
Boiling Point: 684.7±55.0 °C at 760 mmHg
Melting Point: 92-96ºC
Molecular Formula: C38H66O6
Molecular Weight: 618.927
Flash Point: 273.9±31.5 °C
Exact Mass: 618.485962
PSA: 82.81000
LogP: 15.30
Vapour Pressure: 0.0±2.1 mmHg at 25°C
Index of Refraction: 1.492
Specification
Appearance: White sheet crystal
Assay: ≥98.0%
Loss on drying: ≤0.5%
Ignition residue: ≤0.5%
Color reaction of ferric chloride: Negative
Heaby metal: ≤10ppm
Arsenic: ≤2ppm
Pathogen
Bacteria: ≤300cfu/g
Fungus: ≤100cfu/g
Application
Applicationd in cosmetic whitening additives.
It can be mixed with cream and lotion type cosmetics to make curative and whitening cosmetics with good curative effect on age spots, freckles and pigmentation.
Kojic acid dipalmitate is an improved kojic acid derivative, which overcomes the instability of kojic acid to light, heat and metal ions, and also maintains kojic acid's inhibition of tyrosinase activity and blocks skin melanin formation Effect, and this inhibition is stronger than kojic acid, making it a new generation of highly effective whitening active agent. As a fat-soluble whitening active agent, kojic acid dipalmitate can be more easily absorbed by the skin in addition to being easier to formulate, and at the same time bring good moisturizing effect to the skin.
Package: 25kg/drum, can also be designed according to customer requirements.
Storage: Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

Items of Analysis Standard of Analysis Test Results
Appearance White or off-white crystal Conform
Identification IR Conform
Melting point 93.0-97.0℃ 93.7-95.6℃
Loss on drying ≤0.5% 0.1%
Color reaction with FeCl3 No color Conform
Residue on ignition ≤0.1% 0.05%
Assay ≥98.0% 99.2%
Pb (mg/kg) ≤10.0 Conform
As (mg/kg) ≤2.0 Conform
Cd (mg/kg) ≤5.0 Conform
Hg (mg/kg) ≤1.0 Conform
Total bacterial count (CFU/g) <500 Conform
Yeast & Mold (CFU/g) <100 Conform
Themotolerant coliform bacteria ND ND
Staphylococcus aureus ND ND
Pseudomonas aeruginosa ND ND
Conclusion Conforms to Factory Standard



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Inno Pharmchem (Pharmaceutical Intermediates Manufacturers in China) is exclusively focusing on the manufacturing of API's Intermediates, such as Kojic Acid Dipalmitate, cas:79725-98-7 , 6-(hexadecanoyloxy)methyl-4-oxo-4H-pyran-3-yl hexadecanoate and so on. We have helped clients businesses by scaling up its pharmaceutical products through the development of innovative processes and optimizing the production process thus it making it cost-efficient.

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