R-Alpha Lipoic Acid
Product Details:
| CAS No. | 1077-28-7 |
|---|---|
| Purity | 99.5% min |
Detailed Product Description
ITEMS | STANDARD | RESULTS |
Appearance | Yellowish crystalline powder | Conforms |
Identification(HPLC) | Meets the requirements | Conforms |
Melting point(B.P) | 47-50 | 48.2-50 |
Residue on ignition | ≤0.10% | 0.04% |
Heavy metals | ≤10ppm | 10ppm |
Loss on drying | ≤0.50% | 0.07% |
Assay ( HPLC ,) | 99.0% min | 99.47% |
Specific Optical Rotation | +110°- +120° | +117.80° |
Related substance (by HPLC) | ||
Single impurity | ≤0.10% | undetected |
6,8-Epitrithiooctanoic Acid | ≤0.10% | 0.01% |
Unknow impurity | ≤0.30% | 0.01% |
Total impurities | ≤0.50% | 0.02% |
Cyclohexane | ≤0.30% | 0.07% |
Residual Solvents(by GC) | ≤0.50% | 0.07% |
Microbiology | ||
Total Aerobic Counts | ≤1000 cfu/g | 100 cfu/g |
Mould & Yeast | ≤100 cfu/g | 10 cfu/g |
E.coil | Negative | Pass |
Salmonellas | Negative | Pass |
Conclusion | Confirm to Standard | |
R-Alpha Lipoic Acid
Other Products from this Supplier
See more
Alpha Lipoic Acid, r-alpha lipoic acid, alpha lipoic acid vitamins products from this supplier.
Product Showcase[16]
Products
- Food Additives [70]
- Feed Additives [13]
- Pharmaceutical raw material and finieshed products [37]
- Sweeteners [1]
- Longcom Vitamins [7]
- Suitcase and Schoolbag [111]
- Flaxyarn [12]
- Linen [1]
- Compact Fluorescent Lamp(Energy Saving Lamp) [28]
- LED Lights [105]
- Chemicals and Minerals [40]
- Corn and Bean Deep-Processing Series [2]
- Perfume and Flavor [1]
- Soft Drink Ingerdients and Other Food Ingredients [6]
- Other Chemicals [7]
- Others [121]
Company Info
Longcom Enterprise Limited
[China (Mainland)]
[Verified Member]
City: Hefei
Province/State: Anhui
Country/Region : China (Mainland)
Business Type:Trading Company
Online Postings: Products