Chemical Name: 4-Hydroxyphenyl-β-D-Glucopyranoside

INCI NAME: Arbutin

EINECS: 207-850-3

Empirical Formula: C12H16O7

SPECIFICATION:

Appearance: White to light yellow powder

Melting point: 198-201癈

pH (1% solution): 5.0-7.0

Optical rotation [α]20 D: -63皌o-67(C=3)

Assay (HPLC): not less than 9.5%

Hydroquinone(HPLC): 0

Use level: 1-10%

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