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D-(+)-Glucosamine hydrochloride 98+%

Marques : Thermo Fisher Scientific
Ratings: Ecrire un avis

Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

119900100 119901000 119905000 119900025
ACRO119900100EA 45.9 EUR
ACRO119900100 ACRO119901000 ACRO119905000 ACRO119900025
D-(+)-Glucosamine hydrochloride 98+%
D-(+)-Glucosamine hydrochloride

Appearance: White Crystalline powder

Formule: C₆H₁₃NO₅
Point de fusion: 190…194 °C
Température de stockage: Température ambiante
Numéro MDL: MFCD00135831
Numéro CAS: 66-84-2

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Résultats des tests de spécification

Appearance White Crystalline powder
Infrared spectrum Conforms
Loss on drying ≤1.0 % (105°C, 2 hrs)
Sulfated ash ≤0.1 %
Specific optical rotation +70.0° to +73.0° (20°C, 589 nm) (c=2.5, H2O) (after 3 h)
Titration with HClO4 98.0 to 102.0 % (On dry substance)
Arsenic (As) ≤3 ppm
Heavy metals (as Pb) ≤10 ppm


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