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사업분야
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- Product:
- Betulin
- Formula:
- C30H50O2
- CAS No.:
- 473-98-3
- Product No.:
- SP2098
- Package:
- 25Kg/Drum or in terms of customer's requirements.
Physicochemical Properties
White crystalline powder, soluble in ethanol, chloroform and benzene, slightly soluble in cold water, petroleum ether, etc
Specification
|
ITEM |
SPECIFICATION |
RESULT |
|
Appearance |
Greyish white powder |
Confirmed |
|
Content |
80% |
Confirmed |
|
Bulk density |
0.30-0.80g/ml |
Confirmed |
|
Sieve |
95% pass 80 mesh |
80 mesh |
|
Heavy metals |
≤ 10ppm |
Confirmed |
|
Loss on drying |
≤ 5% |
2.1% |
|
Residue of ignition |
≤ 5% |
2.43% |
|
Bacterial count |
≤5000 |
Confirmed |
|
Mold and yeast |
≤500 |
Confirmed |
|
Control bacteria |
Negative |
- |
|
ITEM |
SPECIFICATION |
RESULT |
|
Appearance |
White powder |
Confirmed |
|
Content |
98% |
Confirmed |
|
Bulk density |
0.30-0.80g/ml |
Confirmed |
|
Ash Content |
≤3.0% |
0.85% |
|
Loss on drying |
≤ 5% |
2.10% |
|
Sieve |
95% pass 80 mesh |
Confirmed |
|
Mesh Size |
NLT 98% through 80mesh |
Confirmed |
|
Heavy metals |
≤ 10mg/kg |
Confirmed |
|
Arsenic (as As2O3) |
≤ 2 mg/kg |
Confirmed |
|
Pb |
≤ 2 mg/kg |
Confirmed |
|
Cd |
≤ 0.5 mg/kg |
Confirmed |
|
Hg |
≤ 1 mg/kg |
Confirmed |
|
Total Plate Count |
≤1000 /g |
Confirmed |
|
Mould & Yeast |
≤100 /g |
Confirmed |
|
E. Coli |
Negative |
Negative |
|
Salmonella |
Negative |
Negative |
Applications and Usages
It has the activities of anti-inflammatory, anti-virus, inhibiting the dissolution of protein in hair fiber, improving the luster of damaged hair and promoting hair growth. It can be used in food, cosmetics, medicine and other industries.