L(+)-Lisina monohidrato 99%
Proveedor: Thermo Scientific
Sinónimos:
Lys monohidrato, (S)-(+)-Lisina monohidrato, H-Lys-OH.H2O, K monohidrato
173730250
173731000
173735000
ACRO173730250EA
65.3
EUR
ACRO173730250
ACRO173731000
ACRO173735000
L(+)-Lisina monohidrato 99%
L(+)-Lisina monohidrato
Formula:
H₂N(CH₂)₄CH(NH₂)CO₂H·H₂O MW: 164,2 g/mol Pto. de fusión: 212…214 °C (desc.) Temperatura de almacenaje: Ambiente |
Número MDL:
MFCD00151035 Núm. CAS: 39665-12-8 EINECS: 200-294-2 |
Resultados test especificaciones
Appearance | White to yellow Crystalline powder or crystals |
Infrared spectrum | Conforms |
Water | 9.5 to 11.5 % (K.F.) |
Sulfated ash | ≤0.1 % |
pH | 9.0 to 10.5 (2.5% in H2O, 25°C) |
Specific optical rotation | +22.0° to +27.0° (20°C, 589 nm) (c=8, 6 N HCl) (On dry basis) |
Titration with HClO4 | 98.5 to 101.5 % |
Chloride (Cl) | ≤300 ppm |
Sulfate (SO4) | ≤200 ppm |
Ammonium (NH4) | ≤200 ppm |
Iron (Fe) | ≤10 ppm |
Heavy metals (as Pb) | ≤10 ppm |
Other amino acids | ≤0.5 % (TLC) |
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