High Quality CAS 302776-68-7 - Arbutin CAS 497-76-7 with detailed information – ZHONGAN
High Quality CAS 302776-68-7 - Arbutin CAS 497-76-7 with detailed information – ZHONGAN Detail:
Details
|
Synonym |
Hydroquinoneβ-D-glucopyranoside; Arbutin(natural);4-(β-D-Glucopyranosyloxy)phenol;arbutin,beta-arbutin; 4-hydroxypheChemicalbooknylβ-D-galactopyranoside;Arbutyne; Uva,p-Arbutin; Hydroquinone-beta-D-glucoside4-Hydroxyphenylbeta-D-Glucopyranoside |
|
CAS |
497-76-7 |
|
Molecular Fomula |
C12H16O7 |
|
Molecular Weight |
272.25 |
|
Chemical Structure |
|
|
Appearance |
White powder or crystal, easily soluble in hot water, ethanol, slightly soluble in cold water |
|
Assay |
99.5% |
Specification
|
Item |
Specifications |
| Appearance | White crystalline powder |
| Assay | 99.5%Min |
| Melting point | 198.5~201.5℃ |
| pH value of 1% aqueous solution | 5.0～7.0 |
| Specific optical rotation | 【α】D 20 =-66±2º |
| Arsenic | ≤2 ppm |
| Hydroquinone | ≤10 ppm |
| Heavy metal | ≤10 ppm |
| Loss on drying | ≤0.5% |
| Ignition residue | ≤0.5% |
| Pathogen | Bacteria：≤300cfu/gFungus：≤100cfu/g |
| Conclusion | The results meet the standards |
Usage
Arbutin has the effect of brightening the skin. It can quickly penetrate into the skin without affecting the skin cells. It can combine with tyrosine that causes melanin production, effectively block the activity of tyrosine and the formation of melanin, and accelerate the decomposition and elimination of melanin. In addition, arbutin can also protect the skin from free radicals and has good hydrophilicity
Packaging and Shipping
Vacuum packed in aluminum foil bags and lined plastic bags, 1kg each. Arbutin is hygroscopic, please store in a cool and dry place.
Belongs to common goods and can deliver by sea or air
keep and storage
Validity: 2years
Ventilation low temperature drying; with acid, ammonia salt stored separately
Capacity: 200MT per year, now we are expanding our production line.
FAQ
Q:What is the minimum order quantity for Arbutin CAS 497-76-7
R:1kg
Q:If you can accept special packing for Arbutin CAS 497-76-7 ?
R:Yes,we can arrange packing as customer requirement.
Q:Can use Arbutin CAS 497-76-7 on cosmetic products?
R:Certainly yes
Q:What payment can you accept for Arbutin CAS 497-76-7 ?
R:LC,TT,WESTERN UNION and others.
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Product detail pictures:
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To create more value for customers is our business philosophy; customer growing is our working chase for High Quality CAS 302776-68-7 - Arbutin CAS 497-76-7 with detailed information – ZHONGAN , The product will supply to all over the world, such as: Belgium, Tajikistan, Portland, Many kinds of different solutions are available for you to choose, you can do one-stop shopping here. And customized orders are acceptable. Real business is to get win-win situation, if possible, we would like to deliver more support for customers. Welcome all nice buyers communicate details of solutions with us!!
By Catherine from Ecuador - 2017.02.28 14:19
We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
By Nana from Australia - 2017.09.22 11:32
