D (-)-Mannitol 98+%

Leverantör: Thermo Scientific

Synonyms: Mannitol, (2R,3R,4R,5R)-Hexane-1,2,3,4,5,6-hexaol

125340010 125345000 125340025 125340050 125341000
ACRO125340010EA 1775 SEK
ACRO125340010 ACRO125345000 ACRO125340025 ACRO125340050 ACRO125341000
D (-)-Mannitol 98+%
D (-)-Mannitol
Formel: HOH₂C(CH(OH))₄CH₂OH
MW: 182,17 g/mol
Kokpunkt: 290 - 295 °C (4 hPa)
Smältpunkt: 165…170 °C
Densitet: 1,49 g/cm³ (20 °C)
Storage Temperature: Omgivande
MDL Number: MFCD00064287
CAS nummer: 69-65-8
EINECS: 200-711-8
Merck Index: 13,05769
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Specifikation testresultat

Appearance White Crystalline powder
Infrared spectrum Conforms
Melting point 165 to 170 °C
Loss on drying ≤0.3 % (105 °C, 4 hrs)
HPLC ≥98.0 % (ELSD)
Specific optical rotation +23° to +25° (20 °C, 589 nm) (Ph.Eur.-directives)
Nickel (Ni) ≤1 ppm
Heavy metals (as Pb) ≤5 ppm

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