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:
Related Product Guide:
With this motto in mind, we've come to be one of quite possibly the most technologically innovative, cost-efficient, and price-competitive manufacturers 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: South Korea, Iraq, Slovakia, With a fully integrated operation system, our company has won a good fame for our high quality goods, reasonable prices and good services. Meanwhile, we have established a strict quality management system conducted in material incoming, processing and delivery. Abiding by the principle of Credit first and customer supremacy, we sincerely welcome clients from home and abroad to cooperate with us and advance together to create a brilliant future.
By Cherry from St. Petersburg - 2018.09.19 18:37
We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.
By olivier musset from Adelaide - 2018.09.21 11:44
