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Arbutin

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  Post Date: Jun 25,2025
  Expiry Date: Jun 25,2026
  Detailed Description: Cas No. :497-76-7 Quantity: 1Metric Tons
Specs:99%
Payment Method: T/T or L/C at sight
Arbutin (beta-arbutin) is a skin lightening agent, which prevents the formation of melanin pigment by inhibiting tyrosinase activity. This process effectively eliminates age and liver spots, and can counter the effects of UV rays as well. The product is free from Hydroquinone and it becomes an ideal ingredient in functional lightening cosmetics without toxicity, stimulation and unpleasant odor.
Product Features
Specification
INCI name: Arbutin
CAS No.: 497-76-7
EINECS: 207-850-3

Assay: ≥99%
Melting point: 199-201°C
pH (1% solution): 5.0-7.0
Loss on drying: ≤0.5%
Optical rotation [α]20 D: -64° to-66°(C=3)
Hydroquinone: 0
Details
Application Tips
In alkaline condition, arbutin is prone to be converted into hydroquinone, which was banned by FDA to be used in skin lightening products. But when under acidic condition, arbuin will hydrolysis. So, arbutin should be used at conditions of pH 7.0-7.1.
Suggested percentage 1-7%


  CAS Registry Number:

497-76-7

  Synonyms: ;Hydroquinone-beta-D-glucopyranoside;4-hydroxyphenyl-beta-d-glucopyranoside;p-arbutin;Hydroquinone glucose;Arbutosie;4-hydroxyphenyl hexopyranoside;4-hydroxyphenyl beta-D-glycero-hexopyranoside;4-hydroxyphenyl beta-D-glucopyranoside;4-hydroxyphenyl beta-D-galactopyranoside;beta-arbutin;Beta Arbutin;β-Arbutin;
  Molecular Formula: C12H16O7
  Molecular Weight: 272.2512
  Molecular Structure: 497-76-7 Arbutin

  Company: SHIJIAZHUANG UNISON CO., LTD.     [ China ]          
  Contact: Mr. Wilson Ch. He
  Tel: +86 311 87715100, 87715101, 87
  Fax: +86 311 87715103
  Email: markhou@teamaxintl.com
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