© 2026 Nanjing Finechem Holdings Co., Ltd,
All Right Reserved
|
HS Code |
695607 |
| Name | Methionine |
| Chemical Formula | C5H11NO2S |
| Molar Mass | 149.21 g/mol |
| Appearance | White crystalline powder |
| Solubility In Water | Soluble |
| Melting Point | 280 °C (decomposes) |
| Cas Number | 63-68-3 |
| Iupac Name | 2-Amino-4-(methylthio)butanoic acid |
| Pka1 | 2.13 (carboxyl group) |
| Pka2 | 9.28 (amino group) |
| Is Essential Amino Acid | Yes |
| Odor | Slight, characteristic |
| Storage Conditions | Store in a cool, dry place |
As an accredited Methionine factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Methionine, 100g, supplied by Sigma Aldrich/Merck/TCI in a sealed amber glass bottle with chemical-grade, tamper-evident labeling. |
| Shipping | Methionine (Sigma Aldrich/Merck/TCI Chemical Grade) is shipped in secure, sealed containers to prevent contamination and moisture exposure. Packaging meets safety regulations for chemical transport. It is typically dispatched via ground or air, accompanied by appropriate documentation, and stored under cool, dry conditions during transit to ensure product integrity. |
| Storage | Methionine (chemical grade, sourced from Sigma Aldrich, Merck, or TCI) should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area, away from sources of moisture and direct sunlight. It should be protected from incompatible substances, such as strong oxidizers. Recommended storage temperature is typically at room temperature (15–25°C), unless otherwise specified by the manufacturer. |
Competitive Methionine prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ar-reagent.com
Flexible payment, competitive price, premium service - Inquire now!
