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white willow bark extract salicin 138-52-3
White willow bark extract:
Product Source: Bark
Active Ingredient: Salicin
Specification:15%-98%
ANALYSIS |
SPECIFICATION |
RESULTS |
Appearance |
Brown Fine Powder |
Complies |
Odor |
Characteristic |
Complies |
Assay(salicin, HPLC) |
15%, 25%, 50%, 98% |
Complies |
Sieve analysis |
100% pass 80 mesh |
Complies |
Loss on Drying Residue on Ignition |
≤5.0% ≤5.0% |
3.37% Complies |
Heavy Metal |
<20ppm |
Complies |
As |
<2ppm |
Complies |
Pb |
<2ppm |
Complies |
Cd |
<1ppm |
Complies |
Residual Ethanol |
<0.5% |
Complies |
Residual Pesticide |
<1ppm |
Complies |
Microbiology |
|
|
Total Plate Count |
<1000 cfu/g |
Complies |
Yeast & Mold |
<100 cfu/g |
Complies |
E.Coli |
Negative |
Complies |
Salmonella |
Negative |
Complies |
Function:
Antipyretic, detumescence , analgesic and anti-rheumatism.
Strengthening the stomach and promoting digestion.
Relieving arthritis pain and backache.
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