L(+)-Glutamine 99%
:56-85-9
:
:C₅H₁₀N₂O₃
:MFCD00008044
:146.15 g/mol
:13,04484
:355 °C (1013 hPa)
:185 °C (dec.)
:1,5326 g/cm³ (130 °C)
:Ambient
:200-292-1
- Appearance:White Crystalline powder or crystals
- Infrared spectrum:Conforms
- Loss on drying:≤0.3 % (105°C, 3 h)
- Sulfated ash:≤0.3 %
- Specific optical rotation:+31.5° to +33.0° (20°C, 589 nm) (c=10, 2N HCl)
- Titration with HClO4:98.5 to 101.5 %
- Iron (Fe):≤30 ppm
- Heavy metals (as Pb):≤10 ppm
Frequently Bought Together