规格 / Specification
|
项目 / Item |
标准 / Standards |
|
外观 / Appearance |
白色或类白色结晶粉末 / White or off-white crystalline powder |
|
气味 / Odor |
典型 / Characteristic |
|
鉴定 / Identification |
IR/HPLC/Mass/NMR Spectrum |
|
纯度 / Purity (HPLC/GC) |
≥98.5% |
应用 / Applications
用于化妆品美白添加剂，美白祛斑。
Kojic acid dipalmitate is a green, safe, and effective skin whitening antioxidant active substance. Kojic acid dipalmitate can quickly penetrate into the skin, without affecting the proliferation concentration of skin cells, effectively inhibiting the activity of tyrosinase in the skin, blocking the formation of melanin, and accelerating it through its own combination with tyrosinase. Decomposition and elimination of melanin. As a fat-soluble derivative of kojic acid, kojic acid dipalmitate not only overcomes the instability of kojic acid to light and heat and the discoloration of metal ions, but also because of the absence of hydroxyl in its molecular structure. The group does not form hydrogen bonds with preservatives, sunscreens or other active ingredients in the cosmetic system to affect the efficacy of these additives, and has excellent compounding properties. As a fat-soluble additive in cosmetics, in addition to being easier to formulate, it can also be absorbed by the skin more effectively, giving the skin a good moisturizing effect.
包装 / Packing
1/10/25kgs/drum
运输编号 / UN number
普通化学品 / Not dangerous goods
储存条件 / Store at
密封保存于阴凉干燥处，避光避热 / Sealed storage in a cool and dry place, avoid light and heat.
保质期 / Shelf Life
两年 / Two years
