| CAS No.: | 84380-01-8 |
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| Formula: | C12h16o7 |
| EINECS: | / |
| Type: | Cosmetic Raw Material |
| Appearance: | Powder |
| Quality: | Refined |
| Samples: |
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| Customization: |
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α-arbutin has better therapeutic effect on scar caused by ultraviolet burn, and has better anti-inflammatory, repairing and whitening effects. Can inhibit the production and deposition of melanin, remove stains and freckles.
Arbutin, also known as arbutin, is a white needle-like crystal or powder. Extracted from the leaves of the bear fruit, by inhibiting the activity of tyrosinase in the body, prevent the production of melanin, thereby reducing skin pigmentation, removing stains and freckles, and also bactericidal and anti-inflammatory effects. Mainly used for the preparation of high-grade cosmetics.
Arbutin, also known as arbutin, is extracted from the leaves of the bear fruit. Arbutin,It is a natural active ingredient and has certain physiological functions. It is widely present in animal, plant and microbial cells. The preparation method of α-arbutin is obtained through the sugar conversion of microbial enzymes, and its stability and effectiveness are better than β-arbutin.
| Analysi | Specifications | Result |
| Assay | ≥99% | 99.2% |
| Appearance | White Powder | Complies |
| Loss on Drying | ≤1.0% | 0.04% |
| Ash | ≤1.0% | 0.1% |
| As | ≤2.0ppm | <2.0ppm |
| Pb | ≤2.0ppm | <2.0ppm |
| Insoluble impurity content | ≤0.05% | Complies |
| Total Plate Count | ≤1000 cfu/g | Complies |
| Yeast &. Mold | ≤100 cfu/g | Complies |
| E.Coli | Negative | Negative |
| Salmonella | Negative | Negative |
| Conclusion |
Conform USP Standard.
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| Storage condition |
Store in cool & dry place, Keep away from strong light and heat.
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| Shelf life |
2 years when properly stored.
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