the product name is Huperzine A

Huperzine A is a naturally occurring sesquiterpene alkaloid compound found in the firmoss Huperzia serrata and in varying quantities in other Huperzia species, including H. elmeri, H. carinat, and H. aqualupian. Huperzine A has been found, through multiple studies, to be effective as a medicine for helping people with neurological conditions such as Alzheimer's disease, but the meta-analysis of those studies concluded that they were poor quality and the findings should be interpreted with caution. Purity? 99% Appearance & Physical State: white to slight white crystaline powder Density: 1.2 g/cm3 Melting Point: 211-216ºC Boiling Point: 505ºC at 760 mmHg RTECS: PB9185700 Safety Statements: S26; S36/37/39; S45 HS Code: 2933990090 WGK Germany: 3 RIDADR: UN 1544 6.1/PG 2 Risk Statements: R26/27/28; R36/37/38 Hazard Codes: T+ url:http://www.tacon-china.net