White Willow Bark Extract

We are offering white willow bark extract.
Product name: white willow bark extract
latin name: salix babylonica l.
Plant source: bark of salix babylonica l.
Active ingredient: salicin
specification: 15-99% salicin
test method: by hplc
molecular formula: c13h18o7
molecular weight: 286.27
cas no.: 138-52-3
appearance: brownish yellow to white fine powder.
Main function:
1. It is applied to the treatment of fever, colds and infections.
2. It can relieve the arthritis pain and backache.
Packing: 25kgdrum with double lldpe bags inside or with your demand.
Shelf life: two years.
Storage: stored in a cool and dry well-close container, keep away from moisture and strong light heat.