Arbutin
Arbutin is the new aesthetic whitening agent successfully developed in recent years, it is an ideal additive ingredient in functional whitening cosmetics.
Specification:
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Appearance:
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White to light yellow powder
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Melting point:
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198-201°C
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pH (1% solution):
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5.0-7.0
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Optical rotation [α]20D
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-63° to-67°(C=3)
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Assay (HPLC):
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not less than 9.5%
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Loss on drying:
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not more than 0.5%
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Applications:
1. It restrains the melanogenesis through the blocking mechanism on tyrosinase.
2. It can diminish the senile yellowish brown plaque, also effective for lentigines diminishing. 3. It can evidently diminish the pigmentation cause by ultra-violet radiation. 4. It can improve the metabolism of sunburn skin caused by radiation. |
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Packing: 1.0kg Aluminum foil bag.