Product Name:
Alpha Lipoic AcidAlso known as: Thioctic Acid;
Purity: 99-101%
CAS NO.: 1077-28-7
Molecular formula: C8H14O2S2
Molecular weight: 206.33
Appearance: Yellow crystalline powder,no obvious odor.
Melting point: 60.0-62.0 degree centigrade
Drying loss: Not more than 0.2%
Effects & Applications
1) ALA is a good antioxidant. Taken internally, it is a water and fat soluble antioxidant that is capable of regenerating other antioxidants, such as vitamins C and E;; it also can help prevent cellular damage via its antioxidant properties.
Usually it is used for diabetes, peripheral neuropathy, cardiac autonomic neuropathy, retinopathy, cataracts, and glaucoma. Alpha-lipoic acid is also used orally for dementia, chronic fatigue syndrome , HIV/AIDS, cancer, liver disease, cardiovascular disease, peripheral arterial disease, intermittent claudication, Lyme disease, and lactic acidosis caused by inborn errors of metabolism.
2) It also has anti-inflammatory effects
3) Topically, alpha-lipoic acid is used to reduce facial wrinkles, lines, and sun damage.
but it is extremely vulnerable to degradation by sunlight, and 5% or higher alpha lipoic acid are capable of causing burning or stinging sensations or a mild rash on skin.
Also we supply following ALA products
ALA COA technical DATA
| TEST | RESULTS |
| Appearance | Pale yellowish crystalline powder |
| Assay | 99.29% |
| Melting Point | 60.0~62.0 degree centigrade |
| Specific Rotation | -1.00°-+1.00° |
| Loss on drying | 0.03% |
| Residue on ignition | 0.02% |
| Heavy Metals | ≤10ppm |
| Limit of polymer content | ﹤2.0% |
| Related Substance (HPLC) |
| 6.8-Epitrithiotic Acid | 0.02% |
| Single unknown impurity | 0.04% |
| Total Impurities | 0.08% |
| Microbiology & Solvents Residue |
| Total Aerobic count | ﹤100CFU/g |
| Mold & yeast | ﹤10 CFU/g |
| Escherichis coil | None detected |
| Salmonellosis | None detected |
| Cyclohexane | 600ppm |
| Toluene | ≤20ppm |
| Ethyl acetate | None detected |