Salicin Details Product Name: Salicin Herb Source: Salix alba  Part Used: Bark  Appearance: White Powder Specifications: 98% Test Method: HPLC CAS#: 138-52-3 Molecular Formula & Molecular Weight: C13H18O7; 286.27 Salicin Structural Formula: Melting Point & Solubility: mp 199℃~202℃，Freely soluble in water. Soluble in alkalies, pyridine, glacial acetic acid. Sparingly soluble in methanol, alcohol and acetic ester. Indissoluble in ether, chloroform, benzene and petroleum …

White Willow Bark Extract Details Product Name: White Willow Bark Extract Herb Source: Salix alba L.  Part Used: Bark Active Ingredient: Salicin  Appearance: Brown to White Powder Specification: 15%, 25%, 50%, 80%, 98%  Test Method: HPLC  CAS#: 138-52-3  Salicin Molecular Formula & Molecular Weight: C13H18O7; 286.28 Salicin Structural Formula: Pharmacology: Salicin is the active ingredient of White Willow Bark P.E.. It will be …