alpha lipoic acidCAS: 1077-28-7 
Molecular Formula: C8H14O2S2 
Molecular Weight: 206.33 
Assay (HPLC) >99.0% 
Density: 160 
Melting point: 60-63 
Boiling point: 160-165 
Description: Slightly yellow crystal powder 
Package: 25kg/drum 
Storage: Refrigerate in a dry place. 
Shelf life: 4 years when properly stored.