≥1 piece |
99% pure arbutin
1.Cosmetic ingredients raw materials
2.Assay:99% Min
3.skin Bleaching Agents
4.use in lotion,cream,serum
buy bearberry extract arbutin,alpha arbutin,beta arbutin 99% min purity
1.Basic information of alpha arbutin,arbutin
INCI Name: | Alpha-Arbutin |
CHEMISTRY : | 4-Hydroquinone-alpha-D-glucopyranosideMolecular |
CAS No.: | 84380-01-8 |
EINECS No.: | 440-470-8 |
Molecular Formula: | C 12 H 16 O 7 |
Molecular Weight: | 272.26 |
1.Alpha-Arbutin(4-Hydroxyphenyl-a-D-glucopyranoside) is a pure, water soluble. biosynthetic active ingredient. Alpha-Arbutin blocks epidermal melanin synthesis by inhibiting enzymatic oxidation of Tyrosine and Dopa. Arbutin appears to have fewer side effects than hydroquinone of similar concentrations - presumably due to the more gradual release. It is the more effective, faster and safer approach to promoting skin - brightening and an even skin tone on all skin types.
2.Alpha Arbutin also minimizes liver spots and meets all the requirements of a modern skin-brightening and skin depigmentation product. Alpha Arbutin is a gentle but powerful lightening agent that comes from the bearberry tree. It brings the benefits of strong melanin inhibitors such as hydroquinone, but without the odor, toxicity, and potential side-effects. Alpha Arbutin is quite simply a natural and effective alternative to other skin lightening chemical.
What it does:
-Reduces fine lines and wrinkles
-Hydrates and firms skin
-Evens skin tone(removes dark or brown spots)
-Protets the skin from negative affects from sun
2.Physical data of arbutin
INCI Name: | Alpha-Arbutin |
CHEMISTRY: | 4-Hydroquinone-alpha-D-glucopyranosideMolecular |
CAS No.: | 84380-01-8 |
EINECS No.: | 440-470-8 |
Molecular Formula: | C 12 H 16 O 7 |
Molecular Weight: | 272.26 |
Character | White fine power or crystals |
Assay(HPLC) | Min 99.5% |
Melting point | 202-206 ( ±0.5 ) °C |
Specific optical rotation | [a]D20= + 174.0°- +186.0° |
Infrared characteristic peak | |
Solubility | Soluble in water , alcohol |
Transparency in water | Transparent colorless no suspended |
PH(1% water solution) | 5.0-7.0 |
Loss on drying | Max. 0.5% |
Sulphated ash | Max.0.5 |
Heavy metals | Max. 10PPM |
Arsenic | Max. 1PPM |
Plumbum | Max. 2PPM |
Microbiological control | |
Total plate count | Max. 1000cfu/g |
Yeast & mold | Max. 100cfu/g |
Escherichia coli | Negative |
Staphylococcus aureus | Negative |
Stability and Storage:
Notes: Alpha-a rbutin must store away from oxidizing agents. Alpha-a rbutin should shield from light.
Storage conditions: Keep container tightly sealed. A lpha-a rbutin should store in cool, dry conditions in well sealed containers.
arbutin can effectively inhibits formation of melanin, splash and fleck can be got ride of. Whiteningeffect is 15-20 times than usual arbutin and dosage of alpha-arbutin is less.
3.About our company
E stablished in 2006 , H angzhou L ingeba T echnology C o., L td mainly specialized in the research, development and production of cosmetic ingredients, uv absorbents , plant extract and fine chemicals .
If any interest,welcome to contact us!!
Type: |
Herbal Extract
|
Variety: |
Licorice Extract,arbutin
|
Form: |
Powder
|
Part: |
Leaf
|
Extraction Type: |
Solvent Extraction
|
Packaging: |
Bottle,Drum
|
Place of Origin: |
Zhejiang China (Mainland)
|
Grade: |
cosmetic grade
|
Brand Name: |
LGB
|
Function: |
skin whitening
|
HS: |
2938909090
|
Solubility: |
soluble in water,151g/l at 20 ℃ (pH of solution 5.8)
|
Molecular Weight: |
272.26
|
Melting point: |
202-206
|
shelf life: |
24 months
|
Certification: |
MSDS,ISO,FDA,SGS,CE,GMP
|
Loss on Drying: |
Max. 0.5%
|