





Alpha Lipoic Acid
Lots of scientific evidences show that Alpha Lipoic Acid is helpful to human body when it is taken as a nutriment. In addition, Alpha Lipoic Acid can also be used as a powerful antioxidant. Alpha Lipoic Acid is found in a variety of foods, notably kidney, heart and liver meats as well as spinach, broccoli and potatoes. As a food additive, Alpha Lipoic Acid is an essential food ingredient in our food supply. As a leading food additives and food ingredients supplier in China, we can provide you with high quality Alpha Lipoic Acid.
Specifications of Alpha Lipoic Acid:
| Name | Alpha-Lipoic Acid |
| CAS No. | 1077-28-7 |
| Chemical Formula | C8H14O2S2 |
| Specification | Export standard |
| Packing | In 25kg drums |
| Functional use | Nutritional Supplements |
| Items | Specifications |
| Appearance | Slightly yellow crystalline powder, almost odorless |
| Identification | Lead acetate test and UV method IR: positive |
| Solubility (in NaOH) | Clear and pale yellow |
| Melting point | 60 - 62 ℃ |
| Heavy metals | 10 ppm max |
| Loss on drying | 0.20% max |
| Chloride | 0.07% max |
| Residue on ignition | 0.10% max |
| 6,8-Epitrithlooctanolic acid (EPI) | 0.20% max |
| Single impurity | 0.10% max |
| Total impurities | 0.50% max |
| Cyclohexane | 500 ppm max |
| Ethyl Acetate | 250 ppm max |
| Toluene | 20 ppm max |
| Total aerobes counts | 1000 CFU/g max |
| Moulds and Yeats | 100 CFU/g max |
| E. Coli/Salmomella | Absence/g |
| Staphylococcus aureate | Absence/g |
| Particle size | 100% through 40 mesh |
| Assay | 99 - 101% |
