 |
84380 01 8 99% 4-Hydroquinone-Alpha-D-Glucopyranoside
Product Details:
| Place of Origin: | china,guangdong |
| Brand Name: | no brand |
| Certification: | ISO |
| Model Number: | Arbutin |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1kg |
|---|---|
| Price: | USD50-80/kg |
| Packaging Details: | 1kg or 500g in a bottle, 9 bottle in a carton |
| Delivery Time: | 10 wroking days |
| Payment Terms: | Western Union, T/T,paypal |
| Supply Ability: | 500kg a month |
|
Detail Information |
|||
| Product Name: | 4-Hydroquinone-Alpha-D-Glucopyranoside | Purity: | 99% |
|---|---|---|---|
| Cas No: | 84380-01-8 | Place Of Orgin: | China,GuangDong |
| Appearance: | White Crystalline Powder | Mfg Methods: | Plant Extract,plant Chemical Synthesis |
| Chemical Formula:: | C12H16O7 | Molecular Weight: | 272.25 |
| Specification: | 25kg/drum | ||
| High Light: | 84380 01 8 alpha arbutin for sensitive skin,99% 4-Hydroquinone-alpha-D-glucopyranoside,C12H16O7 4-Hydroquinone-alpha-D-glucopyranoside |
||
Product Description
plant chemical synthesis Skin Whitening Purity 99 % Alpha Arbutin in skin care
Base Information
Arbutin is a glycoside; a glycosylated hydroquinone extracted from the bearberry plant in the genus Arctostaphylos among many other medicinal plants, primarily in the Ericaceae family. Applied topically, it inhibits tyrosinase and thus prevents the formation of melanin. Arbutin is therefore used as a skin-lightening agent. Very tiny amounts of arbutin are found in wheat, pear skins, and some other foods. It's also found in Bergenia crassifolia. Arbtuin was also produced by an in vitro culture of Schisandra chinensis.
Alpha Arbutin reduces the appearance of age spots and can help improve skin tone. It's used at a high 2% concentration versus a standard concentration of 1% and supported with a next-generation form of Hyaluronic Acid for enhanced delivery. Alpha Arbutin is much stronger in effect than Arbutin or Beta Arbutin
Synonym: Arbutine, p-arbutin, beta-arbutin, ursine
Chemical name: 4-Hydroquinone-alpha-D-glucopyranoside
Molecular Formula: C12H16O7
Molecular Weight: 272.25
CAS NO: 84380-01-8
Appearance: White needle crystalline powder
Purity: 99% Tested by HPLC
| Items | Alpha Arbutin | Beta Arbutin |
| CAS No | 84380-01-8 | 497-76-7 |
| Whitening Function | Can effectively inhibit melanin at lower concentration, whitening effect is 10 times compare with Beta Arbutin. Recommend add amount 0.2-2% |
<3% add amount,the whitening effect is not obvious |
| Source | Enzyme fermentation | Bearberry Extract |
| Stability | Higher stability, less prone to discoloration and degradation | Easily degradable |
| Melting Point | 203-206(±0.5)℃ | 199-202(±0.5)℃ |
| Optical rotation | + 176.0°- +184.0° | -63°~-67° |
| Items | Specification | Results |
| Appearance | White to off-white crystalline powder | Conform |
| Assay (HPLC) | 98.00% | 99.50% |
| Melting point(°C) | 84~88 | 86~87 |
| Loss on drying (%) | ≤0.5% | 0.25% |
| Clarity of alcohol solution | Transparency, colorless, none suspended matters | Conform |
| Residue on ignition | ≤0.5% | Conform |
| Heavy Metal | 10ppm max. | Conform |
| Arsenic | 2ppm max | Conform |
| Pathogen | Bacteria: ≤300cfu/g | Conform |
Alpha Arbutin Function
1 Arbutin used in cosmetic industry whitening ingredients :
2 Arbutin protect the skin against damage caused by free radicals, Arbutin is a skin whitening agent which is very popular in Japan and Asian countries for skin de-pigmentation, Arbutin inhibits the formation of melanin pigment by inhibiting Tyrosinase activity.
3 Arbutin is a very safe skin agent for external use which does not have toxicity, stimulation, unpleasant odor or side effect such as Hydroquinone. The encapsulation of Arbutin constitutes a delivery system to potentialize the effect in time. It is a way to incorporate the hydrophilic Arbutin in lipophilic media.
4 Arbutin is a new main ingredient for burns drug, characterized by rapid analgesic, anti-inflammatory and strong, rapid elimination of swelling, heal quickly, leaving no scars.ingredients for intestinal anti-inflammatory drugs: bactericidal, anti-inflammatory effect, non-toxic side effects.
Our Advantage:
1. Free sample (10-20g or enough to detection) and Unconditional assume respons(Exception of individual species)
2. 100% Natural porduct, without any synthetize ingredient
3. Manufacturer direct supply, provide OEM, R&D service
4. ISO/HACCP/KOSHER
5. Leading microbial fermentation manufacturer in China
Our Service
1. Mixed container, we can mix different items in one container. Quality control, before shipment, free sample for test. after shipment,keep sample for 3 years.
2. Mixed container, we can mix different items in one container.
3. High quality and competitive price.
4. Prompt shipment with professional documents.
5. Packing as your request, with photo before shipment.
FAQS
Q1: Can i get some samples?
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2: How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union Etc.
Q3: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q4:What's your MOQ?
A:Our MOQ is 100g. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q5: How about delivery leadtime?
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q6:Is there a discount?
A:Different quantity has different discount.
Q7: How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Shipping Advise:
Delivery:Sea/Air Shipping & International Express
Shipping Time: 2-3 working days after payment
Package: 1-5kg/Aluminum foil bag, size: 22cm (Width)*32cm (Length)
15-25kg/Drum, size: 38cm (Diameter)*50cm (Height)
Storage: Kept away from strong light and heat.
Shelf Life: 24 months