L(+)-Glutamin 99%

Leverandør: Thermo Scientific

Synonymer: Gln, L-Glutamine, H-Gln-OH, (S)-(+)-Glutamine, (S)-2,5-Diamino-5-oxopentanoic acid, Levoglutamide, Q

119951000 119955000 119950025
ACRO119951000EA 1300 NOK
ACRO119951000 ACRO119955000 ACRO119950025
L(+)-Glutamin 99%
L(+)-Glutamin
Formel: C₅H₁₀N₂O₃
MW: 146,15 g/mol
Kokepunkt: 355 °C (1013 hPa)
Smeltepunkt: 185 °C (dec.)
Tetthet: 1,5326 g/cm³ (130 °C)
Lagringstemperatur: Romtemperatur
MDL nummer: MFCD00008044
CAS-nummer: 56-85-9
EINECS: 200-292-1
Merck Indeks: 13,04484
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Spesifikasjon Testresultater

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

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