- Min.Order :20 Kilogram
- Purity: 99.0%min
- Payment Terms : L/C,T/T,
Keywords
Arbutin high purity arbutin Arbutin 99.0%min
Quick Details
- Appearance:White crystalline powder
- Application:Arbutin is not only used for whitening skin care products, but also is widely used in shampoo, hair care and dyeing hair.
- PackAge:1kg/bag; 20Kg/drum
- ProductionCapacity:1|Metric Ton|Day
- Storage:
- Transportation:
Superiority:
Arbutin inhibits melanin pigment synthesis by inhibiting tyrosinase activity.
Arbutin is one of the safest and most efficient whitening materials that are popular at present, and also is the most competitive whitening activity in the 21st century.
Details:
|
Items |
Standards |
|
Appearance |
White crystalline powder |
|
Assay |
99.0% Min |
|
Melting point (℃) |
199.0-201.0±0.5℃ |
|
pH value (1% solution) |
5.0-7.0 |
|
Specific rotation [α]20D |
-66±2° |
|
Arsenic |
≤2 ppm |
|
Hydroquinone |
≤10 ppm |
|
Heavy metals |
≤20 ppm |
|
Loss on drying |
≤0.5% |
|
Ignition residue |
≤0.5% |
|
Pathogen |
Bacteria: ≤300 cfu/g |
|
Fungus: ≤100cfu/g |
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