© 2026 Nanjing Finechem Holdings Co., Ltd,
All Right Reserved
|
HS Code |
781462 |
| Product Name | L-Methionine |
| Synonyms | 2-Amino-4-(methylthio)butyric acid |
| Cas Number | 63-68-3 |
| Molecular Formula | C5H11NO2S |
| Molecular Weight | 149.21 g/mol |
| Appearance | White crystalline powder |
| Melting Point | 281 °C (dec.) |
| Solubility In Water | 3.22 g/100 mL (25 °C) |
| Purity | ≥98% |
| Ph Of 1 Percent Solution | 5.6-6.1 (20°C) |
| Storage Temperature | 2-8 °C |
| Ec Number | 200-562-9 |
As an accredited L-Methionine；Methionine (Sigma Aldrich/Merck/TCI Chemical Grade) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | L-Methionine chemical from Sigma Aldrich/Merck/TCI Chemical is packaged in a 500g sealed, amber HDPE bottle with secure cap. |
| Storage | L-Methionine should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area away from incompatible substances such as strong oxidizers. Avoid exposure to moisture and light. Ideal storage temperature is room temperature (15-25°C). Follow guidelines from Sigma-Aldrich/Merck/TCI Chemical for safe handling and storage. Keep container tightly closed when not in use. |
| Shipping | L-Methionine (Sigma Aldrich/Merck/TCI Chemical) is typically shipped in sealed, airtight containers to preserve quality and prevent moisture absorption. Packaging complies with chemical safety standards, labeled with appropriate hazard and handling information. The shipment is handled as non-hazardous cargo under normal conditions, with temperature and light exposure monitored during transit. |
Competitive L-Methionine；Methionine (Sigma Aldrich/Merck/TCI Chemical Grade) prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615380400285 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615380400285
Email: sales3@ar-reagent.com
