China Pure Natural Giant Knotweed Extract Polygonum Cuspidatum Extract, Find details about China Giant Knotweed, Polygonum Cuspidatum from Pure Natural Giant Knotweed Extract Polygonum Cuspidatum Extract
Polydatin Technical Data Sheet | |
Sense Index | |
Appearance | White crystalline powder |
Odor & Taste | Characteristic |
Physical-chemical Index | |
Assay (HPLC) | 95% Min |
CAS No. | 65914-17-2 |
Formula | C20H22O8 |
Molecular Weight | 390.40 |
Density | 1.433g/cm3 |
Melting point | 223-226ºC |
Particle Size | 98% pass 80 mesh |
Loss on drying | 5% Max |
Ash | 5% Max |
Heavy metals | 10ppm Max |
Lead | 2ppm Max |
Arsenic | 2ppm Max |
Mercury | 1ppm Max |
Cadmium | 1ppm Max |
Hygienic Index | |
Total plate count | 1,000cfu/g Max |
Mold & yeast | 100cfu/g Max |
E.Coli | Negative |
Salmonella | Negative |
Statements: Non-Irradiated, Non-GMO | |
Function: Anti-oxidant, improving micro-circulation, anti-bacteria, anti-virus, lowering cholesterol level, antitussive, liver protection, , widely used in pharmaceutical industries. |