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- Contact Person : Mr. Chow Peter
- Company Name : Xilong Chemical Industry Incorporated Co., Ltd.
- Tel : 86-20-62612188
- Fax : 86-20-83511616
- Address : Guangdong,Guangzhou,21/F, DS Building, 538 North Dezheng Road
- Country/Region : China
- Zip : 510045
L-Serine
Product Detailed
Related Categories:Food Additives
Related Product Searches:L-Serine,High Quality,L-Serine,API food additive
It can be used for injection, food additives, health care, cosmetics and sports nutrition, etc.
Related Product Searches:L-Serine,High Quality,L-Serine,API food additive
| Grade | Pharma grade |
| MW | 105.09 |
| Relative density(water=1) | 1.54 |
| Melting point | 239 °C |
| UN No. | |
| CAS No. | 56-45-1 |
| Assay (as C3H7NO3, dried) | ≥98.5% |
| Specific rotation [a]20D | +14.0°~+16.0° |
| Identity | passes test |
| Acidity | 5.5-6.5 |
| Solution transmittance | ≥98.0% |
| Chloride | ≤0.02% |
| Sulfate | ≤0.02% |
| Ammonium | ≤0.02% |
| Foreign amino acid | ≤0.5% |
| Loss on drying | ≤0. 2% |
| Ignition residue | ≤0.1% |
| Iron | ≤0.001% |
| Heavy metals | ≤0.001% |
| Arsenic | ≤0.0001% |
| Bacterial endotoxin, EU | 12.5 (for injection) |
L-Serine
