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CAS RN: 3211-76-5 | Product Number: S0442
L-Selenomethionine
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Purity: >98.0%(T)(HPLC)
Synonyms:
- (S)-2-Amino-4-(methylseleno)butyric Acid
Product Documents:
| Size | Unit Price | Same Day | 2-3 Business Days |
|---|---|---|---|
| 1G |
NT$9,360
|
≥100 | Contact Us |
| 5G |
NT$26,720
|
≥60 | 6 |
* The above prices include freight cost, customs, and other charges to the destination except for products that need to be shipped by sea or dry ice. For details, please contact
our distributor
in Taiwan to order our product.
* The storage conditions are subject to change without notice.
| Product Number | S0442 |
| Purity / Analysis Method | >98.0%(T)(HPLC) |
| Molecular Formula / Molecular Weight | C__5H__1__1NO__2Se = 196.11 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Frozen (<0°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Air Sensitive,Hygroscopic,Heat Sensitive |
| Packaging and Container | 1G-Glass Bottle with Plastic Insert (View image) |
| CAS RN | 3211-76-5 |
| Reaxys Registry Number | 2410901 |
| PubChem Substance ID | 87575924 |
| Merck Index (14) | 8441 |
| MDL Number | MFCD00037210 |
Specifications
| Appearance | White to Light yellow powder to crystaline |
| Purity(HPLC) | min. 98.0 area% |
| Purity(Nonaqueous Titration) | min. 98.0 % |
| Specific rotation [a]20/D | +15.0 to +20.0 deg(C=0.5, 2mol/L HCl) |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 267 °C(dec.) |
| Specific Rotation | 18° (C=0.5,2mol/L HCl) |
| Solubility in water | Soluble |
| Solubility (soluble in) | Alcohol |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H301 + H331 : Toxic if swallowed or if inhaled. H315 : Causes skin irritation. H319 : Causes serious eye irritation. H373 : May cause damage to organs through prolonged or repeated exposure. H410 : Very toxic to aquatic life with long lasting effects. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray. P270 : Do not eat, drink or smoke when using this product. P271 : Use only outdoors or in a well-ventilated area. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P391 : Collect spillage. P314 : Get medical advice/ attention if you feel unwell. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth. P304 + P340 + P311 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor. P403 + P233 : Store in a well-ventilated place. Keep container tightly closed. P405 : Store locked up. |
Related Laws:
| RTECS# | EK7713840 |
Transport Information:
| UN Number | UN3283 |
| Class | 6.1 |
| Packing Group | III |
| H.S.code* | 2931.90-000 |
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