Alpha-Arbutin

• Catalog Number: ACM84380018
• Product Name: Alpha-Arbutin
• CAS: 84380-01-8
• Category: Material of cosmetics
• Description: Alpha-arbutin (4-Hydroxyphenyl,α-D-glucopyranoside) is a synthetic and functional active ingredient for skin lightening. Biosynthetic ingredient, derived from bearberry. Stable in the pH range from 5-7.
• Synonyms: 4-Hydroquinone-alpha-d-glucopyranoside
• IUPAC Name: (2R,3S,4S,5R,6R)-2-(hydroxymethyl)-6-(4-hydroxyphenoxy)oxane-3,4,5-triol
• Molecular Weight: 272.25
• Molecular Formula: C12H16O7
• Canonical SMILES: C1=CC(=CC=C1O)O[C@@H]2[C@@H]([C@H]([C@@H]([C@H](O2)CO)O)O)O
• InChI: InChI=1S/C12H16O7/c13-5-8-9(15)10(16)11(17)12(19-8)18-7-3-1-6(14)2-4-7/h1-4,8-17H,5H2/t8-,9-,10+,11-,12+/m1/s1
• InChI Key: BJRNKVDFDLYUGJ-ZIQFBCGOSA-N
• Boiling Point: 561.6±50.0 °C
• Melting Point: 195-196 °C
• Density: 1.556±0.06 g/ml
• Solubility: Water-soluble
• Appearance: Crystalline, white powder
• Application: All kinds of skin-lightening products including lotions, creams, makeup products.
• Storage: Store light-protected at a cool and dry place
• Assay: 0.995
• Composition: Alpha-arbutin
• Features And Benefits: Promotes skin lightening and an even skin tone on all skin typesReduces the degree of skin tanning after UV exposureHelps to minimize the appearance of liver spots
• HS Code: 2907225000
• Packaging: 1 kg/Bag, Aluminum Foil Bag and PE Bag Lining
• Physical State: Solid
• pKa: 10.10±0.15