| ≥1 piece |
Arbutin
1.CAS NO.:497-76-7
2.Assay: 99.5% Min
3.Usage:Skin Whitenning
4.Capacility: 100Ton/Y
Bearberry Extract 10%-99% Arbutin CAS#: 497-76-7
Main Contents: arbutin
Plant Resource: Arctostaphylos uva-ursi
Product Specification: 10% to 99% arbutin, alpha- arbutin, beta- arbutin
Appearance: Brown to white Powder
Plant Part Used: Leaf
Extract Solution: grain alcohol
Measurement system: HPLC
Function:
Alpha-Arbutin is a synthetic compound derived from natural plant sources. It is a water-soluble, white powder that remains stable in a pH range between 3.5 to 6.5. According to Lotion Crafters, a company offering skin care products, a 1 percent solution in clinical tests resulted in faster and better skin lightening after testing against other products for one month. Epidermal melanin biosynthesis, the effects of melanin on the skin, is blocked by Alpha-Arbutin; it reportedly works best when used for a period of two to three months.
Certificate of Analysis:
| Item | Specification | Method Result | |||
| Appearance | Fine Powder | Organoleptic Conforms | |||
| Color | White crystalline powder | Organoleptic Conforms | |||
| Odour | Characteristic | Organoleptic Conforms | |||
| Mesh Size | 80% mesh size | USP32<786> Conforms | |||
|
Alpha-arbutin Loss on Drying |
95 % <5.0% |
HPLC Eur.Ph.6.0[2.8.17] |
95.08% 3.22% | ||
| Ash | ≤5.0% | Eur.Ph.6.0[2.4.16] 3.37% | |||
| Pesticides Residue | Meet USP32<561> | USP32<561> Conforms | |||
| Lead(Pb) | ≤3.0mg/kg | Eur.Ph6.0<2.2.58>ICP-MS 2.1 | |||
| Arsenic(As) | ≤2.0mg/kg | Eur.Ph6.0<2.2.58>ICP-MS 1.9 | |||
| Cadmium(Cd) | ≤1.0mg/kg | Eur.Ph6.0<2.2.58>ICP-MS 0.7 | |||
| Mercury(Hg) | ≤0.1mg/kg | Eur.Ph6.0<2.2.58>ICP-MS 0.07 | |||
| Total Plate Count | ≤1000cfu/g | USP30<61> 119 | |||
| yeast &Mold | ≤100cfu/g | USP30<61> 41 | |||
| E.Coli. | Negative | USP30<62> Conforms | |||
| Salmonella | Negative | USP30<62> Conforms | |||
Packing:
Workshop and equipment:
R&D:
HPLC&UV Test Equipment:
Warehouse:
| Type: |
Herbal Extract
|
Variety: |
alpha arbutin
|
Form: |
Powder
|
| Part: |
fruit
|
Extraction Type: |
Solvent Extraction
|
Packaging: |
Drum,Glass Container,Plastic Container,Vacuum Packed
|
| Place of Origin: |
Shaanxi China (Mainland)
|
Grade: |
Food and Pharm grade
|
Brand Name: |
LLT
|
| Model Number: |
alpha arbutin001
|
color: |
White
|
botanical name: |
Arctostaphylos uva-ursi
|
| active ingredient: |
alpha arbutin
|
specification: |
99%
|
test method: |
HPLC
|
| function: |
Skin-whitening
|
application: |
Cosmetic products
|
odor: |
Characteristic
|
| proruct: |
GMO free
|
factory: |
ISO certified
|