Cosmetic Raw Material Powder Alpha Arbutin 99% CAS 84380-01-8Name: Alpha-arbutin Chemical name: 4-Hydroxyphenyl-alpha-D-glucopyranoside CAS#: 84380-01-8 Chemical formula: C12H16O7 Molecular weight: 272.26g/mole Melting point: 203~207±1ºC Assay: ≥99%（HPLC） Property: Same as arbutin, alpha-arbutin can effectively inhibits formation of melanin, splash and fleck can be got ride of. Inhibitory effect on tyrosinase of alpha-arbutin is better than arbutin, and dosage of alpha-arbutin is less. Safety property: Detailed safety data for alpha-arbutin is not obtained yet, and has being studied by us and other scientific research institutions at present. Specification: Please ask Hubei Artec Biotechnology Co.,Ltd. (Q/HBATK01-2015) Package: 1kg alpha-arbutin per bag, aluminum foil bag and PE bag lining.
Specifications
Item
Result
Appearance
White Powder
Purity,% ≥
99
Melting Point
199.0-201.0±0.5℃
Hydroquinone,≤
10ppm
Residue on Ignition,% ≤
0.1
Chloride,ppm ≤
50
Heavy Metal,ppm ≤
3
Iron,ppm ≤
10
Arsenic,ppm ≤
1
Packaging&Shipping
Payment
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