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Thermo Scientific Chemicals L-Methionine, 98+%
Supplier: Thermo Scientific Chemicals 166165000
Description
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Specifications
| 276.0°C to 279.0°C | |
| 98+% | |
| 63-68-3 | |
| White | |
| 15ppm max. | |
| 0.5% max. of any individual impurity | |
| Authentic | |
| MFCD00063097 MFCD00801344 | |
| 04, II, 938 | |
| 15, 6047 | |
| l-methionine, methionine, h-met-oh, s-2-amino-4-methylthio butanoic acid, cymethion, l---methionine, liquimeth, s-methionine, l-methioninum, methilanin | |
| FFEARJCKVFRZRR-BYPYZUCNSA-N | |
| (2S)-2-amino-4-(methylsulfanyl)butanoic acid | |
| 149.21 | |
| CHEBI:16643 | |
| 149.21 | |
| 0.1% max. | |
| 500 g |
| L-Methionine | |
| 300ppm max. | |
| 5.5 to 6.5 (aq. soln. 1 in 100) | |
| 500ppm max. | |
| 98+% | |
| C5H11NO2S | |
| CH3SCH2CH2CH(NH2)CO2H | |
| 30ppm max. | |
| 0.5% max. (1 g, 105°C) | |
| Plastic Bottle | |
| Solubility in water: soluble in water: 53.7g/L (20°C). Other solubilities: insoluble in abs.alcohol, ether, petr.ether,, benzene,acetone, ethanol, diethylether, soluble in mineral acids, soluble in warm, dilute alcohol | |
| CSCC[C@H](N)C(O)=O | |
| + 23.25 | |
| 6137 | |
| 300ppm max. | |
| ≥98% | |
| +23.25° (20°C c=2,6N HCl) | |
| Crystalline Powder or Crystals |
Chemical Identifiers
| 63-68-3 | |
| 149.21 | |
| FFEARJCKVFRZRR-BYPYZUCNSA-N | |
| 6137 | |
| CSCC[C@H](N)C(O)=O |
| C5H11NO2S | |
| MFCD00063097 MFCD00801344 | |
| l-methionine, methionine, h-met-oh, s-2-amino-4-methylthio butanoic acid, cymethion, l---methionine, liquimeth, s-methionine, l-methioninum, methilanin | |
| CHEBI:16643 |
Safety and Handling
AIR SENSITIVE
EINECSNumber : 200-562-9
RTECSNumber : PD0457000
TSCA : TSCA
RUO – Research Use Only