D-(+)-Glucosamine hydrochloride 98+%
Supplier: Thermo Fisher Scientific
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About this item
Synonyms: 2-Amino-2-deoxy-D-glucopyranose Hydrochloride, D-Glucosamine hydrochloride, (2R,3R,4S,5R)-2-Amino-3,4,5,6-tetrahydroxyhexanal hydrochloride
CAS Number:66-84-2
:
Formula:C₆H₁₃NO₅
MDL Number:MFCD00135831
:215.63 g/mol
Melting Pt:190…194 °C
Storage Temperature:Ambient
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- 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
Specification Test Results
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