[Appearance]: yellow crystal powder, no foreign substance, no obvious odor
[Melting Point]: 60.0~62.0℃
[Specific Optical Rotation]: -1.0°~+1.0°
[Loss on Dry]: ≤0.2%
[Residue on Ignition]: ≤0.1%
[Heavy Metal ]: ≤10ppm
[Assay Determination]: 99.0%~101.0% (dries basis)
[Related Substance]:the single impurity≤0.1%, total impurities≤2.0%
[Package and Storage Condition]: 25kg/drum, store and seal away from light
[Application] is mainly utilized for diabetic neuropathy complication medicine and dietary supplement.

Alpha Lipoic acid is a vitamin drugs, limited physical activity in its dextral, basically no physical activity in its Lipoic acid, and no side effects. It is always used for acute and chronic hepatitis, liver cirrhosis, hepatic coma, fatty liver, diabetes, Alzheimer's disease, and applies as an antioxidant health products.