White Willow bark P.E. CAS NO.: 138-52-3

White Willow bark P.E.
Product name: White Willow bark P.E.
English Synonyms: WHITE WILLOW BARK P.E.; Salix Babylonica L.P.E
CAS NO.: 138-52-3
Molecular Formula: C13H18O7
Molecular Weight: 286.27
Assay: Salicin 15%, 25%, 30%
Packaging: 25kg/drum
Appearance: yellowish-brown powder