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L(+)-Glutamine, Conforme aux spécifications analytiques USP

Marques : Thermo Fisher Scientific
Ratings: Ecrire un avis

Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

Synonyme(s): Q, H-Gln-OH, Gln, Levoglutamide, (S)-(+)-Glutamine

386030010 386030500 386032500
ACRO386030010EA 503 EUR
ACRO386030010 ACRO386030500 ACRO386032500
L(+)-Glutamine, Conforme aux spécifications analytiques USP
L(+)-Glutamine
Formule: C₅H₁₀N₂O₃
Poids moléculaire: 146.15 g/mol
Point d'ébullition: 355
Point de fusion: 185 °C (déc.)
Température de stockage: Température ambiante
Numéro MDL: MFCD00008044
Numéro CAS: 56-85-9
Indice Merck: 13,04484
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Résultats des tests de spécification

Appearance White to almost white Crystalline powder or flakes
Infrared spectrum Conforms
Loss on drying ≤0.3 % (1 g, 105°C, 3 h)
Residue after ignition ≤0.3 %
Related substances ≤0.5 % (TLC)
Specific optical rotation +6.3° to +7.3° (20°C, 589 nm) (C=4, water) (Warm at 40°C to dissolve)
Titration with HClO4 98.5 to 101.5 % (On dried basis)
Chloride (Cl) ≤0.05 %
Sulfate (SO4) ≤0.03 %
Iron (Fe) ≤30 ppm


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