100% Natural Raw Material Latin Name: Salix babylonica L., Salix alba L. Appearance: Yellow Fine Powder Part used: Bark Product Specification: 15%, 25%, 30%, 50%, 80%, 98% Salicin HPLC Molecular Formula: C13H18O7 Molecular Weight: 286.28 CAS Number: 138-52-3 EINECS: 205-331-6  Product Description: White Willows are fast-growing, but relatively short-lived, being susceptible to several diseases, including watermark disease caused by the bacterium Brenneria salicis (named because of the characteristic 'watermark' staining in the wood; syn. Erwinia salicis) and willow anthracnose, caused by the fungus Marssonina salicicola. These diseases can be a serious problem on trees grown for timber or ornament.   Function: (1) Antipyretic, detumescence , analgesic and anti-rheumatism. (2) Strengthening the stomach and promoting digestion. (3) Relieving arthritis pain and backache.   Application: (1) Applied in cosmetics, it can inhibit whelk and relieve swelling and pain. (2) Applied in pharmaceutical field, it is mainly used to curing fever, colds and infections. (3) Applied in feed additive, it is mainly used as feed additive for diminishing inflammation and promoting digestion.