Product Descriptions
Product Name: Alpha Arbutin Powder
Specifications: Alpha Arbutin 99%
Appearance: White Powder
Solubility: Water Soluble
CAS NO: 84380-01-8
Minimum Order Quantity: 1KG
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Researches show that alpha arbutin and beta arbutin may inhibit the activity of tyrosinase and prevent the synthesis of melanin. So they are mainly used in cosmetics for skin whitening.
Alpha arbutin is more than 10 times stronger than beta arbutin and alpha arbutin has better stability than beta arbutin. Alpha arbutin is stable in temperature up to 100℃, while beta arbutin is unstable when the temperature is over 60℃. In solvents with PH value 5.2-8.0, alpha arbutin still has good activity, while beta arbutin is partially inactive.
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