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L-Proline
 L-Proline |
Product Description
CAS No.: 147-85-3
L-Proline is one of the important amino acids for synthesizing human protein. It is widely used in the food and medical industry, and is an important intermediate for synthesizing ACE inhibitors such as Captopril and Enalapril. It is also one of the important raw materials of amino acid transfusion. L-Proline has been used universally as food additive, catalyst and raw materials of fine chemical industry.
| Tests | Limits | Test results |
| Description | White crystals or crystalline powder | conforms |
| assay | 98.5 to101.0% | 99.3% |
| Specific rotation[a]D 25 | -84.5° to -86.0° | -84.9° |
| Chloride(Cl) | ≤ 0.02% | Conform |
| Sulfate(SO4) | ≤ 0.020% | Conform |
| Iron(Fe) | ≤ 0.001% | Conform |
| Heavy metals(Pb) | ≤ 0.001% | Conform |
| Loss on drying | ≤ 0.3% | 0.09% |
| Residue on ignition | ≤ 0.1% | 0.07% |
| Chromatographic purity | conforms | conforms |
| Organic volatile impurities | meets the requirements | conforms |
More Product Features
| HS Code: | 29339900 |
|---|---|
| Trademark: | KOYO |
| Standard: | Usp/Aji/Ep |
| Productivity: | 1000mts Per Year |
| Shipment Terms: | by Sea or Air |
| Minimum Order: | 1 kg |
| Origin: | China |
| Packing: | 25kg/Drum |
| Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe |
| Company: | Anhui Koyo Imp. & Exp. Co., Ltd. |
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