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Bulk Cosmetic Grade 99% Alpha, Beta Arbutin Powder

Category:Natural Extracts > Cosmetics Raw Materials
Product Name:Bulk Cosmetic Grade 99% Alpha, Beta Arbutin Powder
CAS No.:497-76-7
Standard:ChP, USP, EP
Price(USD):Negotiable
Company:Xi'an Pincredit Bio-tech Co., Ltd

Basic Info
  • Grade: Cosmetic Grade

    Factory Location: Xi`an Shaanxi China

    Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa

  • Delivery Lead Time: 3-7days

    Sample Provided: yes

    Payment Terms: T/T

    Alpha Arbutin and Beta Arbutin Powder Wholesale

    Arbutin powder is a kind of high-end cosmetic ingredient. It`s a type of glycoside, and mainly has two isomers, alpha arbutin powder (optical rotation +174.0°~+184.0°) and beta arbutin powder (optical rotation -64°~-68°). Both α arbutin and β arbutin are white powder.

    Researches show that alpha arbutin and beta arbutin may inhibit the activity of tyrosinase and prevent the synthesis of melanin. So they are mainly used in cosmetics for skin whitening.

    Alpha arbutin is more than 10 times stronger than beta arbutin and alpha arbutin has better stability than beta arbutin. Alpha arbutin is stable in temperature up to 100℃, while beta arbutin is unstable when the temperature is over 60℃. In solvents with PH value 5.2-8.0, alpha arbutin still has good activity, while beta arbutin is partially inactive.

    Please contact us or just send an inquiry to get a free sample.

    Picture of Alpha Arbutin

     

    Certificate of Analysis

    1. Alpha Arbutin Powder

    ANALYSIS SPECIFICATION RESULTS
    Assay ≥99% 99.9%   HPLC
    Physical Characteristics
    Appearance White Crystalline Powder Conforms
    Hydroquinone Negative Negative
    Melting Point 203-206(±1)℃ 203.9-205.6 ℃
    Specific Optical Rotation [a]20D= + 174.0°- +186.0° +179.81°
    Infrared peak value 1514cm-1; 1229 cm-1; 1215 cm-1; 1059 cm-1; 1034 cm-1 1514cm-1; 1229 cm-1; 1215 cm-1; 1059 cm-1; 1034 cm-1
    Solubility Soluble in water, slightly soluble in ethanol Conforms
    Clarity Solution should be clarify, none suspended matters Conforms
    PH(1% water solution) 5.0-7.0 6.3
    Loss on drying ≤0.5% 0.01%
    Residue on Ignition ≤0.5% 0.01%
    Heavy Metals
    Heavy metals ≤10ppm Conforms
    Pb ≤2ppm Conforms
    As ≤2ppm Conforms
    Hg ≤1ppm Conforms
    Microbiological Tests
    Total Plate Count ≤100cfu/g Conforms
    Total Yeast & Mold ≤50cfu/g Conforms
    E.Coli Negative Negative
    Salmonella Negative Negative
    Staphylococcus Negative Negative

    2. Beta Arbutin Powder

    ANALYSIS SPECIFICATION RESULTS
    Assay ≥99.5% 99.8%  HPLC
    Appearance White fine powder Complies
    Arsenic <2ppm Complies
    Melting Point 199~201±0.5℃ 200.3~200.8℃
    PH (1% water solution) 5.0-7.0 6.71
    Transparency in water Transparent colorless no suspended Complies
    Specific Optical Rotation -66±2° -65.6°
    Loss on drying ≤0.5% 0.28%
    Residue on ignition ≤0.5% 0.15%
    Infrared characteristic peak 1515cm-11220cm-11050cm-1±(5~8)cm-1 Complies
    Hydrochinone ≤10ppm Complies
    Heavy metals ≤10ppm Complies
    Total Plate Count ≤300cfu/g Complies
    Total Yeast Count ≤100cfu/g Complies

    Standard and Certificates

    All products are manufactured in our GMP standard factory, and they have HACCP, ISO22000, ISO9001, Kosher, Halal and FDA certificates. 

    Free Sample Available

    Our company is offering free samples for you to check the quality of the proucts. Normally 10g-20g samples can be provided, but the high price needs to be confirmed.

    Standard Packaging and Private Label

    Normally, 1kg-5kg aluminum foil bags, 10kg-20kg cartons, and 10kg-30kg fiber drums are used.  

    If you need private label, we can customize the packaging with your logo and design, so that you can retail the products in small bags. This will save you a lot of time and efforts to print on the bags and pack the products.

    Shipping Method

    For orders that is below 1 ton, you can choose DHL, FedEx, UPS, EMS, and many other express services. For larger orders, we can deliver by railway or by sea if it is available in your area.

    After Sale Services

    Most of our products have 2 years shelf life, during the shelf life, the products are guaranteed by our company. We have hassle free return policy. If the products do not meet your requirement, we will offer a refund according to the quantity of the products that are returned. 

    If you need more details about this product or request a sample, please contact our online customer service or send us an email.

    NOTICE: We have more than 2,000 kinds of products, and not all of them are listed on our website. Please contact us if you can not find it on our site.

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