| ≥1 piece |
1)Strict quality contral and best price.
2) Alpha Lipoic 99%.
3) On time service
4)High degree of cred
Name: Alpha Lipoic
Synonyms: DL-Thioctic acid; DL-alpha-Lipoic acid; DL-6,8-Dithiooctanoic acid; 5-(Dithiolan-3-yl)valeric acid
Molecular Formula C8H14O2S2
Molecular Weight 206.32
CAS Registry Number 1077-28-7
EINECS 214-071-2
Uses: Medicine of vitamin;Acute and chronic hepatitis, cirrhosis, hepatic coma, fatty liver, etc.
Packing: 5kg or 25kgs Packed by cardboard buckets lined with polyethylene bag inside.
| ITEMS | SPECIFICATIONS |
| Appearance | Slightly yellow crystal powder Almost odorless |
| Identification | The retention time of the peak for alpha lipoic acid in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the standard preparation,as obtained in the Assay. |
| Solubility(In NaOH) | Clear and pale yellow |
| Melting Point | 60~62 |
| Heavy Metals | 10ppm max |
| Loss on drying | 0.20% max |
| Residue on Ignition | 0.10% max |
| Chloride | 0.07% max |
| Specific rotation | -1.0°to +1.0° |
| Single Impurity | 0.10% max |
| Total Imurities | 0.50% max |
| Total aerobes counts | 1000 CFU/g |
| Moulds and Yeasts | 100 CFU/g |
| E.coli/Salmonella | Absence/g |
| Particle Size | 100% through 20 mesh |
| Bulk Density | 0.30 g/ml |
| Assay | 99%~101% |
| CAS No.: 1077-28-7 | Other Names: TIMTEC-BB SBB003484 | MF: C8H14O2S2 |
| EINECS No.: 214-071-2 | Place of Origin: Guangdong China (Mainland) | Type: Antioxidants |
| Brand Name: Sungening | Model Number: B-1 |