
Alpha Lipoic Acid
Alpha Lipoic Acid is a vitamin-like chemical called an antioxidant.
Yeast, liver, kidney, spinach, broccoli, and potatoes are good sources of alpha-lipoic acid.
Product name:Alpha Lipoic Acid 98%
Appearance: Light Yellow Fine Powder
Active Ingrdient:Alpha Lipoic Acid
CAS number 1077-28-7
Molecular weight 206.326
Density 1.2±0.1 g/cm3
Boiling point 362.5±11.0 °C at 760 mmHg
Molecular formula C8H14O2S2
Melting point 60-62ºC
Place of Origin:China
Packaging:1KG/Bag. 25kg/drums

Analysis Items | Specifications | Results | Test Methods |
Identification | Alpha Lipoic Acid 99% | 99.1% | HPLC |
Appearance & Color | Slightly yellow crystal powder | Conforms | Organoleptic |
Odor & Taste | Characteristic | Conforms | Organoleptic |
Mesh Size | 60 mesh | Conforms | 60 Mesh Screen |
Melting Point | 60~62℃ | Conforms | UPS |
Specific Rotation | -1°~ 1° | Conforms | USP |
Solubility | water | Conforms | Visual |
Loss On Dry | NMT 2.0% | Conforms | USP |
Ash Content | NMT 1.0% | Conforms | USP |
Heavy Metals | NMT 10ppm | Conforms | Atomic Absorption |
Arsenic (As) | NMT 1ppm | Conforms | Atomic Absorption |
Lead (Pb) | NMT 3ppm | Conforms | Atomic Absorption |
Phosphate Organics | NMT 1ppm | Conforms | Gas Chromatography |
Total Plate Count | NMT 1,000cfu/g | Conforms | GB/T 4789.2 |
Total Yeast & Mold | NMT 100cfu/g | Conforms | GB/T 4789.15 |
E. Coli | Negative | Conforms | GB/T 4789.3 |
Salmonella | Negative | Conforms | GB/T 4789.4 |
Staphylococcus | Negative | Conforms | GB/T 4789.10 |

Alpha Lipoic Acid Function and Application
Lipoic acid (ALA) is widely used in fields such as medicine, health care, beauty, and sports nutrition
1. Medical field:
Alpha lipoic acid for Disease treatment and auxiliary intervention
2. Liver diseases:
Alpha lipoic acid for Promote the repair of liver cells, reduce the levels of transaminases (ALT, AST), and assist in the recovery of liver function.
3. Healthcare field:
Alpha lipoic acid for Daily health management, anti-oxidation and anti-aging, promoting fat metabolism, and increasing basal metabolic rate
4. Beauty and skin care field:
Alpha lipoic acid for Antioxidant and anti-aging, whitening and fading spots, oral beauty supplements
5. Field of Sports and Nutrition:
Alpha lipoic acid for Exercise recovery and physical fitness improvement, reducing muscle soreness and oxidative damage, may enhance endurance

