- Min.Order :1 Kilogram
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
Alpha-Arbutin Hydroquinone-beta-D-glucopyranoside CAS:497-76-7
Quick Details
- Appearance: white powder
- Application:Cosmetic Raw Materials
- PackAge: 25kgs/drum
- ProductionCapacity:2000|Metric Ton|Year
- Storage:Store in cool and dry place, away from sun light.
- Transportation:By sea or by air
Superiority:
Name： Alpha-Arbutin
CAS No：497-76-7
MF：C12H16O7
MW：272.25
EINECS No：207-850-3
Details:
|
ITEMS |
SPECIFICATIONS |
RESULTS |
|
ANALYSIS |
≥99.5% |
99.9% |
|
Appearance |
White fine powder or crystals |
Conforms |
|
Odor |
202-206(±0.5)℃ |
202.6-203.2℃ |
|
Tasted |
Transparent colorless no suspended |
Conforms |
|
Assay |
5.0-7.0 |
6.42 |
|
Sieve Analysis |
≤0.5 |
0.12 |
|
Loss on Drying |
≤0.5 |
0.09 |
|
Sulphated Ash |
≤10ppm |
Conforms |
|
Extract Solvent |
＜ 1ppm |
Conforms |
|
Heavy Metal |
＜ 2ppm |
Conforms |
|
As |
＜ 1000cfu/g |
64 cfu/g |
|
Residual Solvents |
＜ 100cfu/g |
13 cfu/g |
|
Microbiology |
negative |
Conforms |
|
Staphylococcus Aureus |
negative |
Conforms |
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