| CAS No.: | 1077-28-7 |
|---|---|
| Formula: | C8h14o2s2 |
| EINECS: | 200-534-6 |
| Packaging Material: | Paper |
| Storage Method: | Normal |
| Shelf Life: | 6 Months-12 Months |
| Customization: |
|---|
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Audited Supplier Alpha lipoic acid is a fatty acid found naturally inside every cell in the body and it is needed by the body to produce the energy for our body's normal functions.
| Item | Standard | Test Result |
| Appearance | Slightly yellow granular | Conforms |
| Identification | Meets the requirements | Conforms |
| Melting Point | 60~62ºC | 61.7ºC |
| Specific rotation | -1.0°to +1.0° | 0° |
| Loss on drying | 0.20% max | 0.16% |
| Residue on Ignition | 0.10% max | 0.04% |
| Heavy Metals | 10ppm max | <10ppm |
| Lead | 3ppm max | <3ppm |
| Cadmium | 1ppm max | <1ppm |
| Mercury | 0.1ppm max | <0.1ppm |
| Chromatographic purity | ||
| Single Impurity | 0.10% max | 0.01% |
| Total Impurities | 2.0% max | 0.03% |
| Limit of polymer content | Conforms | Conforms |
| Residual Solvent By GC | ||
| Cyclohexane | 1000ppm max | 247ppm |
| Ethyl Acetate | 250ppm max | 53ppm |
| Toluene | 20ppm max | Not Detectable |
| Total plate counts | 1000 CFU/g max | <10 CFU/g |
| Moulds and Yeasts | 100 CFU/g max | <10 CFU/g |
| E.coli/Salmonella | Absence/g | Not Detectable |
| Staphylococcus aureus | Absence/g | Not Detectable |
| Particle Size | 30-60 mesh | Conforms |
| Loose Bulk Density | 0.500g/ml | |
| Assay | 99%~101% | 99.35% |
| Conclusion | This batch of product complies to the standard USP34. | |
Awell Ingredients Co., Ltd is an innovative developer of functional ingredients over 10 years. Headquarters located in high-tech industry development zone, hefei, China.
With a professional R&D and management team, AWI has invested three production base, develops and markets a premier line of nutritional products at providing the highest quality raw material to the global nutraceutical, food and feed industries. Our ingredients keep comply with current FCC, USP, BP, EP, AJI and JP standards.
FAQ
1. What's your payment terms?
T/T, D/P, L/C, O/A
2. What's your delivery time?
Usually we will arrange the shipment within 14 days.
3. How about the packing?
Usually with 25 kg bag/carton/drum.
4. How about the validity of the products?
Usually 2 or 3 years.
5. What documents you provide?
Usually, Commerical Invoice, Packing List, Country of Origin, Insurance Policy, Bill of loading, COA , Health certificate.
6. What is loading port?
Usually, Qingdao, Tianjin and Shanghai
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