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Arbutin, Alpha-arbutin


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Name: Arbutin


Synonym: Arbutine, p-arbutin, beta-arbutin, ursin

Chemical name: 4-Hydroxyphenyl-beta-D-glucopyranoside




Arbutin more than 99.5%.


Hydroquinone less than 10 ppm.


Insoluble particles in water less than 10 pcs per 100 grams arbutin.




Name: Alpha-arbutin


Chemical name: 4-Hydroxyphenyl-alpha-D-glucopyranoside


Molecular weight: 272.26g/mole


Melting point: 203~207±1ºC


Assay: 99% HPLC




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