| Customization: | Available |
|---|---|
| CAS No.: | 497-76-7 |
| Formula: | C12h16o7 |
|
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INCI Name: Arbutin
Application: Skin whitening cosmetics
Appearance: White crystalline powder
CAS No.: 497-76-7
Chemical Formula: C12H16O7
Molecular Weight: 272.25
Specification: 25kg/drum
Molecular Structure:
Recommended Dosage: 2%~7%
Storage and Expire date: Keep sealed in a shaded and cool place between 5 and 25 degree. If strictly following the storage instruction, it can be stored well for 2 years.
Quality Standard:
|
Item |
Specification |
|
Appearance |
White crystalline powder |
|
Assay |
≥ 99.5% |
|
Melting point |
199~201±0.5 ºC |
|
Clarity of water solution |
Transparent, colorless, none suspended matters |
|
pH value of 1% aqueous solution |
5.0~7.0 |
|
Specific optical rotation |
(α)20D= -66±2º |
|
Infrared peak value |
1515cm-1 1220cm-1 1050cm-1 ±(5-8)cm-1 |
|
Chloride |
≤ 0.036% |
|
Arsenic |
≤ 2 ppm |
|
Hydroquinone |
≤ 10 ppm |
|
Heavy metal |
≤ 10 ppm |
|
Loss on drying |
≤ 0.5% |
|
Residue on ignition |
≤ 0.5% |
Arbutin is one of the most safe and effective whitening raw materials popular abroad, and also the most competitive skin whitening and freckle removing active agent in the 21st century. In cosmetics, it can effectively whiten and remove freckles, chloasma, melanosis, acne and age spots. High safety, no stimulation, sensitization and other side effects, can achieve whitening, freckle removal, moisturizing, soft, wrinkle removal, anti-inflammatory effect. Can be used to eliminate redness and swelling, promote wound healing without leaving scars, can inhibit the generation of dandruff.
Arbutin is one of the most safe and effective whitening raw materials popular abroad, and also the most competitive skin whitening and freckle removing active agent in the 21st century. In cosmetics, it can effectively whiten and remove freckles, chloasma, melanosis, acne and age spots. High safety, no stimulation, sensitization and other side effects, can achieve whitening, freckle removal, moisturizing, soft, wrinkle removal, anti-inflammatory effect. Can be used to eliminate redness and swelling, promote wound healing without leaving scars, can inhibit the generation of dandruff.
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