R-(+)-alpha-Lipoic acid

R-(+)-alpha-Lipoic acid Identification Name R-(+)-alpha-Lipoic acid Synonyms (R)-(+)-1,2-Dithiolane-3-pentanoic acid Molecular Formula C8H14O2S2 Molecular Weight 206.33 CAS Registry Number 1200-22-2 Properties Melting point 46-49 ºC Packaging & Delivery Packaging Detail: Cardboard Drum, 25kg, 50kg or 100kg/drum. Delivery Detail depend on quantity Specifications We are in the position to offer you R+ALA and Sodium R+ALA which is soluble in water. R-(+)-Alpha Lipoic Acid Description: A pale yellow crystal with a characteristicodor, tasteless Identification: Meets the requirements Melting point: 46-49oC Cyclohexane: 0.388% Max Specific Optical Rotation(C=1,Ethanol): +110~+120° Loss on Drying: 0.5% Max Residue on Ignition: 0.1% Max Heavy Metals: 10ppm Max Assay: 99.00% Min.(by HPLC