- Min.Order :1 Kilogram
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
497-76-7 Beta-Arbutin Arbutin
Quick Details
- Appearance: White powder
- Application:Flavor & Fragrance Intermediates, Syntheses Material Intermediates
- PackAge:25KG/Drum
- ProductionCapacity:2000|Metric Ton|Year
- Storage:Store in cool and dry place, away from sun light.
- Transportation:By sea or by air
Superiority:
|
Product name |
Beta-Arbutin |
|
Purity |
99% |
|
Cas No. |
497-76-7 |
|
Molecular Formula |
C12H16O7 |
|
Appearance |
White powder |
Details:
|
Item |
Specifications |
|
Appearance |
White crystalline powder |
|
Assay |
≥99.5% |
|
Melting point |
199~201±0.5℃ |
|
pH value of 1% aqueous solution |
5.0~7.0 |
|
Specific optical value |
[α]D20=-66±2° |
|
Infrared peak value |
1515cm-11220cm-11050cm-1±(5~8)cm-1 |
|
Arsenic |
≤2ppm |
|
Hydroquinone |
≤20ppm |
|
Heavy metal |
≤20ppm |
|
Loss on drying |
≤0.5% |
|
Ignition residue |
≤0.5% |
|
Arsenic |
≤2ppm |
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