Facebook
  • Alpha Arbutin
  • Alpha Arbutin
  • Alpha Arbutin
  • Alpha Arbutin
  • Alpha Arbutin
  • Alpha Arbutin
  • Alpha Arbutin
  • Alpha Arbutin
  • Alpha Arbutin
  • Alpha Arbutin
  • Alpha Arbutin
  • Alpha Arbutin
  • Alpha Arbutin
  • Alpha Arbutin

Alpha Arbutin

No.Alpha Arbutin
CAS No.:84380-01-8 MF:C12H17O7 Purity:99% Appearance:White Powder Usage:Cosmetic Raw Materials, Hair Care Chemicals Packing:1kg/bag;25kg/drum Apperance:White Powder Documents available:COA
  • Alpha Arbutin
  • Alpha Arbutin
  • Alpha Arbutin
  • Alpha Arbutin
  • Alpha Arbutin
  • Alpha Arbutin
  • Alpha Arbutin
  • SPECIFICATION
  • Shipping Methods
  • FAQs

Best Alpha Arbutin Manufacturers | Supplier with Wholesale Price - Greenway Biotech

Arbutin is a hydroquinone glycoside compound, the chemical name is 4-Hydroquinone-alpha-D-glucopyranoside, which exists in bearberry, bilberry and other plants. It is a new non-irritating, non-allergic and highly compatible natural whitening active substance from Chemicalbook. There are two structural and functional functional groups in the molecular structure of arbutin: one is a glucose residue; the other is a phenolic hydroxyl group. The physical state of α-arbutin is white to light gray powder, which is easily soluble in water and ethanol.



 
 Product Name:  Alpha Arbutin
 Appearance:   White Crystalline Powder
 Specification:   99% HPLC                                 
 Cas No.:  84380-01-8
 Test method:  HPLC
 Partical size:  100% pass 80 mesh
 Shelf Life:  2 Years

 

Product Information

Product Name Alpha Arbutin 
English synonyms Alpha Arbutin Powder; 4-hydroquinone-alpha-d-glucopyranoside; alpha-arbutin; a-Arbutin; HydroquinoneO-alpha -D-Glucopyranoside; 4-Hydroxyphenyla-D-gChemicalbooklucopyranoside;(2R,3S,4S,5R,6S)-2-(HYDROXYMETHYL)-6-(4-HYDROXYPHENOXY)TETRAHYDROPYRAN-3,4,5-TRIOL;4-hydroxyphenylalpha-D-glucopyranoside
Molecular formula: C12H16O7
Molecular weight: 272.25
EC Number 209-795-0

 
Melting point 195-196°C
Boiling point 561.6±50.0°C(Predicted)
Density 1.556±0.06g/cm3(Predicted)
Storage conditions 2-8°C
Solubility DMSO(Slightly),Methanol(Slightly)
Appearance Solid
Color White to Off-White
Effect α-Arbutin has a good therapeutic effect on scars caused by ultraviolet burns, and has good anti-inflammatory, repairing and whitening effects. Can inhibit the production and deposition of melanin, remove pigmentation and freckles.
Mechanism The whitening mechanism of α-arbutin directly inhibits the activity of tyrosinase, thereby reducing the production of melanin, rather than reducing the production of melanin by inhibiting cell growth or tyrosinase gene expression. Since α-arbutin is a more efficient and safer whitening active substance, many cosmetic companies at home and abroad have used α-arbutin instead of β-arbutin as a whitening additive.
Application Alpha-arbutin is a chemical, similar to arbutin, that inhibits the production and deposition of melanin, and removes pigmentation and freckles. Studies have shown that arbutin can inhibit the activity of tyrosinase at a relatively low concentration, and its inhibitory effect on tyrosinase is better than that of arbutin. Alpha-arbutin can be used in cosmetics as a whitening agent.
Purification and Identification The samples obtained by the reaction were first extracted with ethyl acetate, then extracted with n-butanol, evaporated to dryness by a rotary evaporator, and then centrifuged. The supernatant was analyzed by HPLC and compared with α-arbutin standard Compare the HPLC chromatogram of the product, compare whether the sample and α-arbutin have the same retention time of Chemicalbook, and preliminarily infer whether the sample contains α-arbutin. The product after extraction and purification was identified by the positive ion mode of LC-ESI-MS/MS. The relative molecular mass of the α-arbutin product is compared with the relative molecular weight of the α-arbutin standard to determine whether the product is α-arbutin.

Certification of Analysis

 
Items Specifications Results
Appearance White or Off-white Powder White Powder
pH value 5.0-7.0 6.05
Melting point 202℃-210℃ 204.8℃-205.6℃
Specific optical rotation +175.0°+185.0° +179.4°
Loss on drying ≤1.0% 0.13%
Transmittance ≥95.0% 99.0%
Hydroquinone(HPLC) 10ppm <10ppm
Heavy metals ≤10ppm <10ppm
Arsenic ≤2ppm <2ppm
Lead(Pb) 1ppm <1ppm
Residue on ignition ≤0.5% 0.05%
Assay(HPLC) ≥99.5% 99.98%
Total plate count ≤1000 CFU/g 20CFU/g
Yeast&Mold ≤100 CFU/g 10CFU/g
E.Coli Not detectable Not detectable
Staphylococcus aureus Not detectable Not detectable
Pseudonmonas aeruginosa Not detectable Not detectable
Conclusion The product conforms to standard of Q/AHH012

More Information

 

 

Hot tags: Alpha arbutin powder; Alpha Arbutin Supplier; Alpha Arbutin; Alpha Arbutin China Supplier

More Details: 

Certificate of Analysis | Alpha Arbutin Powder


Product Info | Alpha Arbutin

Shipping Policy

 

Learn about our shipping methods for international cosmetic ingredients, plant extract and supplements orders. Our international carriers include FedEx, UPS, and DHL Express. Choose a shipping option that best fits your budget and needs. However, in some cases we reserve the right, without notice, to change the shipping service on your order due to high value. UPS will be switched to FedEx Ground and a signature upon delivery will be required. All orders are shipped from our warehouse in China.

 

International Shipping

We ship to over 150 countries worldwide and have over 4 years of experience dealing with international shipping documentation. Please note that shipping charges may vary from the amount indicated by the automatic shipping calculator since the weight calculated on the website may differ from the actual package weight due to the packaging material. There is no handling fee for all international orders.

Customs fees, VAT, or value added tax, and sales tax are typically charged by the government of your country and must be paid by the customer once the package arrives. We cannot determine what these fees will be. We recommend that you check with your local customs office or post office for details on how these charges are assessed and applied. For customs clearance, a customs broker is usually needed who may charge you a brokerage fee. Packages may be held up in customs for a few days and will delay delivery.
 

  • FedEx International Economy: delivers in five business days to more than 220 countries for packages up to 150 pounds. Includes tracking. Extra services include broker service and customs cleared service. Please provide your FedEx account number in the "Shipping Instructions" section of your order if you want to have it shipped on your account. The prepaid shipping cost will be refunded.
  • FedEx International Priority: delivers in one to three business days and two business days for major cities in Europe. This shipping option is available for more than 220 countries for packages up to 150 pounds. Includes tracking. Extra services include broker service, third party consignee, and customs cleared service. Please provide your FedEx account number in the "Shipping Instructions" section of your order if you want to have it shipped on your account. The prepaid shipping cost will be refunded.


  • Worldwide Expedited: offers customs-cleared, day-definite delivery to more than 220 countries and territories in two to five business days.

  • Worldwide Express: this service offers guaranteed delivery in 1-3 business days depending on the destination. Service is available in 185 countries and territories.

  • Worldwide Saver: offers guaranteed afternoon delivery in 1-3 days for your international shipments. Next business day delivery to Canada, two business days to Europe and Latin America, and two or three business days to Asia. Service is available in 215 countries.


 

  • DHL Express Worldwide: DHL offers exclusively express shipping services around the globe. Slower shipping services that take longer than four to five days are not available with DHL. The Express Service is a time-sensitive service with proactive delivery notification available on request. Delivers by the end of the next possible business day. Intercontinental shipments usually take three days.

01. How to contact with us?

         Online service:by Trademanager, Skype,Email
         You can choose your Interested products and send inquiry to us.
         Call us without any hesitation.

02. How to confirm the products quality before placing orders?

         We will offer you our products specification standard to you,and we test every batch of our product by HPLC.UV,GC AND TLC AND etc. We also cooperate with independent third party lab such as SGS,PONY etc.
         FREE SAMPLES of some products can be sent on request,only need to pay the shipping cost  or arrange a courier to us and take the samples. Send us your products specifications and requests, we will produce for you.

03. How to make order & payment?

         We can accept payment by TT,WESTERN UNION,Escrow,Paypal,L/C

04. How to pack and storage?

         Packing:1kg/Aluminium Floil bag with Carton outside.  25KG/Fiber drum with double PE BAGS INSIDE.
         Storage:Store in cool & Dryplace,keep away from light and heat.

05. How to ship and delivery?

         Transit could be DHL,UPS,TNT,FEDEX,EMS.For mass orders,it will be ship by air or sea.

06. Our reture service policy

         We offer an full money back guarantee,if you are not 100% satisfied with our products,return all goods back to us within 60 days and we will fully refund your money.