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Thermo Scientific Chemicals L-metionina, 98+ %

Produktkod. 10255640 Handla allt< titel> Produkter
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Cantidad:
25 g
100 g
500 g
2.5 kg
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Frasco de plástico
Förpackningsstorlek
100 g
2.50 Kg
25 g
500 g
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10255640 100 g Frasco de plástico 100 g
10685602 25 g Frasco de plástico 25 g
10783904 500 g Frasco de plástico 500 g
10689853 2.5 kg Frasco de plástico 2.50 Kg
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Produktkod. 10255640

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CAS: 63-68-3 | C5H11NO2S | 149.21 g/mol

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.

TRUSTED_SUSTAINABILITY

Kemiska identifierare

CAS 63-68-3
Fórmula molecular C5H11NO2S
Peso molecular (g/mol) 149.21
Número MDL MFCD00063097 MFCD00801344
Clave InChI FFEARJCKVFRZRR-BYPYZUCNSA-N
Sinónimo l-methionine, methionine, h-met-oh, s-2-amino-4-methylthio butanoic acid, cymethion, l---methionine, liquimeth, s-methionine, l-methioninum, methilanin
PubChem CID 6137
ChEBI CHEBI:16643
SMILES CSCC[C@H](N)C(O)=O

Specifications

Nombre del producto químico o material L-Methionine
Punto de fusión 276.0°C to 279.0°C
Nombre de nota 98+%
Amonio 300ppm max.
pH 5.5 to 6.5 (aq. soln. 1 in 100)
Color Blanco
Cloruro 500ppm max.
Metales pesados (como Pb) 15ppm max.
Impureza individual 0.5% max. of any individual impurity
Espectro infrarrojo Auténtico
Hierro (Fe) 30ppm max.
Intervalo de porcentaje de ensayo 98+%
Pérdida por secado 0.5% max. (1 g, 105°C)
Envase Frasco de plástico
Fórmula lineal CH3SCH2CH2CH(NH2)CO2H
Beilstein 04, II, 938
Rotación específica + 23.25
Sulfato 300ppm max.
Índice Merck 15, 6047
Ceniza sulfatada 0.1% max.
Información de solubilidad 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
Nombre IUPAC Ácido (2S)-2-amino-4-metilsulfanilbutanoico
Condición de rotación específica +23.25° (20°C c=2,6N HCl)
Cantidad 100 g
Formula Weight (peso de la fórmula) 149.21
Porcentaje de pureza ≥98%
Forma física Polvo cristalino o cristales
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