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D-(-)-N-metyloglukamina 99%

Dostawca: Thermo Fisher Scientific

Synonim: Meglumine, (-)-1-Deoxy-1-(methylamino)-D-glucitol, N-Methyl-D-glucamine, (-)-N-Methyl-D-glucamine, (2R,3R,4R,5S)-6-(Methylamino)hexane-1,2,3,4,5-pentaol, (-)-1-Methylamino-1-deoxy-D-glucitol

126841000 126845000 126840025
ACRO126841000EA 169 PLN
ACRO126841000 ACRO126845000 ACRO126840025
D-(-)-N-metyloglukamina 99%
D-(-)-N-metyloglukamina
Formuła: H₃CNHCH₂(CH(OH))₄CH₂OH
Temp. topnienia: 128…132 °C
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00004707
Numer CAS: 6284-40-8
Numer WE (dawny EINECS): 228-506-9
Klasyfikacja Merck : 12,06154

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Wyniki testów specyfikacyjnych

Appearance White to off-white Crystalline powder
Infrared spectrum Conforms
Melting point 128 to 132 °C
Loss on drying ≤1 % (1 g, 100 °C, 3 hrs)
Sulfated ash ≤0.1 %
UV at 420 nm A: ≤0.03
Specific optical rotation -15.7° to -17.3° (20 °C, 589 nm) (c=10, H2O) (on dried substance)
Titration with HClO4 ≥98.5 % (On dried substance)
Chloride (Cl) ≤100 ppm
Sulfate (SO4) ≤150 ppm
Iron (Fe) ≤10 ppm
Heavy metals (as Pb) ≤20 ppm


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