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HS Code |
685042 |
| Chemical Name | Selenomethionine |
| Molecular Formula | C5H11NO2Se |
| Molecular Weight | 196.11 g/mol |
| Cas Number | 1464-42-2 |
| Appearance | White to off-white crystalline powder |
| Solubility In Water | Soluble |
| Melting Point | 265-267°C (dec) |
| Synonyms | SeMet, Seleno-L-methionine |
| Storage Conditions | Store at 2-8°C, protect from light |
| Purity | ≥98% |
| Ph Value | 4.5-6.0 (1% solution) |
| Usage | Dietary supplement, research |
As an accredited Selenomethionine factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Amber glass vial containing 1 gram of Selenomethionine; labeled with product name, purity, CAS number, and hazard information. |
| Shipping | Selenomethionine is shipped at ambient temperature as a stable, non-hazardous solid. It is securely packaged in sealed, moisture-resistant containers to prevent contamination and degradation. The package includes appropriate labeling and documentation as required by safety regulations. Contact with oxidizing agents should be avoided during shipping and storage. |
| Storage | Selenomethionine should be stored in a tightly closed container, protected from light, moisture, and air. Store at 2–8°C (refrigerated) in a dry, well-ventilated area, away from incompatible substances such as strong oxidizers. Ensure the storage area is appropriately labeled and only accessible to trained personnel. Follow all institutional and regulatory guidelines for handling and storage of chemicals. |
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Purity 99%: Selenomethionine with purity 99% is used in dietary supplement formulation, where it ensures precise selenium dosing and high bioavailability. Molecular Weight 196.1 g/mol: Selenomethionine with molecular weight 196.1 g/mol is used in trace element reference material preparation, where it provides accurate analytical calibration. Stability Temperature up to 40°C: Selenomethionine with stability temperature up to 40°C is used in pharmaceutical manufacturing, where it maintains structural integrity during tablet production. Particle Size <50 μm: Selenomethionine with particle size <50 μm is used in nutritional premixes, where it allows for uniform dispersion and efficient blending. Melting Point 265°C: Selenomethionine with melting point 265°C is used in injectable formulations, where it supports thermal stability during sterilization processes. Water Solubility 10 mg/mL: Selenomethionine with water solubility 10 mg/mL is used in cell culture media preparation, where it assures consistent selenium supplementation for optimal cell growth. Residue on Ignition ≤0.1%: Selenomethionine with residue on ignition ≤0.1% is used in high-purity diagnostic reagents, where it minimizes interference from inorganic contaminants. Optical Rotation +22°: Selenomethionine with optical rotation +22° is used in chirality-sensitive pharmaceutical applications, where it confirms stereochemical purity for enantioselective processes. |
Competitive Selenomethionine prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to admin@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: admin@sinochem-nanjing.com
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