Alpha Lipoic Acid

English Name: DL-Thioctic acid
Other Name: DL-alpha-Lipoic acid; DL-6, 8-Dithiooctanoic acid; 5-(Dithiolan-3-yl)valeric acid
Molecular Formula: C8H14O2S2
Molecular Weight: 206.32
CAS: 077-28-7
EINECS: 214-071-2
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.