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Alpha-Arbutin CAS 84380-01-8


α-Arbutin has a good therapeutic effect on scars caused by ultraviolet burns, and has good anti-inflammatory, repairing and whitening effects. Can inhibit the production and deposition of melanin, remove pigmentation and freckles.

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Product Name: alpha-Arbutin

CAS No.:84380-01-8

Molecular Formula:C12H16O7

Molecular weight272.25


Product Name: alpha-Arbutin
CAS No.: 84380-01-8 Quantity 20T
Rep Date January. 10.2022 Batch NO. A202201. 10
MFG. Date January. 10.2022 Exp.Date January. 10.2023
Test items Specifications Results
Appearance White crystalline powder White crystalline
Assay 99.0%min 99.97%
Melting point 203-206±1℃ 205.2-206.5
Clarity ofwater solution Transparency,colorless, nonesuspended matters pass
Ph value of 1% aqueous solution 5.0-7.0 6.4
Specific optical rotation [a]D20=+176- 184° +179. 17
Arsenic ≤2ppm pass
Hydroquinone ≤10ppm pass
Heavy metal ≤10ppm pass
Loss on drying ≤0.5% 0.04%
Ignition residue ≤0.5% 0.08%
conclusion pass

 Packing: 1KG/BAG


Alpha-arbutin is a chemical, similar to arbutin, that inhibits the production and deposition of melanin, and removes pigmentation and freckles. Studies have shown that -arbutin can inhibit the activity of tyrosinase at a relatively low concentration, and its inhibitory effect on tyrosinase is better than that of arbutin. Alpha-arbutin can be used in cosmetics as a whitening agent.


Stored in cool dry conditions in well sealed containers



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