Product name: White willow extract  50% Salicin

Usage: Salicin is closely related chemically to aspirin and has a very similar action in the human body. When consumed, it is metabolized to salicylic acid.

Mol. Formula: C₁₃H₁₈O₇

Mol. Mass: 286.281

CAS number: 138-52-3

Appearance: Light yellow powder

Odor: Characteristic

Mesh size: 100% pass 80 mesh.

Loss on Drying : ≤5.0%

Bulk Density: 45-60g/100mL

Heavy Metal: <20ppm

As: <0.5ppm

Pb:  <0.5ppm

Cd: <0.05ppm

Hg:Not Detected

Pesticide Residue (GC)    666:  <0.1 PPM

DDT: <0.1 PPM

Acephate: <0.1 PPM

Methamidophos: <0.1 PPM

Parathion: <0.1 PPM

PCNB: <10PPB

Microbiology: Total Plate Count: <1000cfu/g

Yeast & Mold: <100cfu/g

E.Coli: Negative

Salmonella: Negative

Storage: keep in cool & dry place, away from strong light and heat.

Shelf life:       2 years when properly stored

Contents supply: Salicin 15%, 25%, 30%, 50%, 80%, 98%

Botanical Source: White Willow Bark Extract