| Customization: | Available |
|---|---|
| CAS No.: | 000-0000-0 |
| Formula: | 000-0000-0 |
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Alpha-arbutin
Chemical name: 4-Hydroxyphenyl-alpha-D-glucopyranoside
CAS#:84380-01-8
Chemical formula:C12H16O7
Molecular weight:272.26g/mole
Melting point:203~207±1ºC
Assay:≥99%(HPLC)
Alpha Arbutin is extracted from bearberry. It is a biosynthetic active ingredient that is pure, water-soluble and is manufactured in a powder form. As one of the most advanced skin lightening ingredients on the market, it has been shown to work effectively on all skin types.
Alpha Arbutin powder is a new type with an alpha glucoside keys of hydroquinone glycosidase. As the fade color composition in cosmetics, alpha arbutin can effectively inhibit the activity of tyrosinase in the human body.
Product Name: alpha-arbutin
| Item | Standard | Result |
| Appearance | White to Pale yellow crystalline powder |
PASS |
| Purity% | ≥99.95% | 99.96% |
| Loss on drying(%) | ≤ 0.5% | 133.1~ 133.8 |
| PH value(1% of aqueous) | 5.0-7.0 | 6.3 |
| Residue on ignition(%) | ≤ 0.5% | 0.12% |
| Heavy metal(ppm) | ≤10 ppm | Pass |
| Total Plate count(cfu/g) | ≤ 100 | <10 |
| Molds and Yeast(cfu/g) | ≤ 50 | <10 |
Shipping:by sea or by air or express
SINOBIO cooperate with different shipping company to help customer arrange the shipping for different quantity.
Payment:T/T,western union,moneygram or as your requirement
Dalian Sinobio Chemistry Co.,Ltd_was established in 2011 and located in beautiful costal city Dailan Liaoning Province. we can enjoy convenient transportation by all logistic ways. Sinobio cooperated with Dalian university of technology, who has 2 production sites: one located in Lanzhou city , Gan Su province who mainly produce biocides and pharmaceutical related. Another located in Fuzhou city,Jiangxi province .It was founded in 2013 with abundant financial resources.
As a professional agrochemical and it's intermediates products' supplier, they have excellent teams who focus on product development & design, quality control & inspection and company running. In order to supply the qualified products and services, we have built a modern quality management system which is in strict accordance with international standards. Our factory has got ISO9001&ISO14001 certificates.
Adhering to the business principle of mutual benefits, we have had a good reputation among our customers because of our perfect services, quality products and competitive prices. We warmly welcome customers from at home and abroad to cooperate with us for common success.
Q1: Can I get samples?
A: Yes, we can supply free sample, you pay for the freight charge only.
Q2: How to pay?
A: PI will be sent firstly after our aligned products specification. Payment by Paypal , T/T, Western Union,LC, Alipay are ok
Q3: How is your MOQ?
A: Normally speaking, our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q4: How can you guarantee the quality of your products?
1. Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
2. Free sample or pre- shipment sample are available for our new cooperation before you place commercial order. We are sure the same specification commercial products as sample to customers
3. Third Party Inspection like SGS can be arranged according to your requirement before shipping.
4. On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.
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