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.
Scope of services: compound custom synthesis, chemical custom synthesis, peptide custom synthesis, protein synthesis, pharmaceutical intermediate custom synthesis, generic synthesis, chemical custom synthesis CRO, etc.Adhering to the "quality-oriented, customer first, integrity management, professional services" business purposes.In addition to our core competence in the standard unit operations of organic chemical synthesis, we offer specialised reaction technology, including innovative organometallic synthesis, catalytic transfer hydrogenation and the various operations required for synthesis of chiral compounds.We listen carefully to our customers' opinions and needs, and provide timely and effective feedback, and continue to improve and improve, ready to accept greater challengesWe are a market leader in the development and manufacturing of high performance specialty chemicals. We foster an ambitious culture that focuses on open innovation for new chemical products and business growth.
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