(-)-Quinine, anhydrous 99%
:130-95-0
:
:C₂₀H₂₄N₂O₂
:MFCD00198096
:324.42 g/mol
:12,08245
:176…177 °C
:205-003-2
:GHS07
:Ambient
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- Appearance:White Crystalline powder
- Infrared spectrum:Conforms
- Melting point:174 to 178 °C
- Loss on drying:≤1 % (105 °C, 2 hrs)
- Sulfated ash:≤0.1 %
- Specific optical rotation:-159° to -172° (20 °C, 589 nm) (c=1, C2H5OH) (on dried substance)
- Titration with HClO4:≥98.5 % (On dried substance)
- Chloride (Cl):≤250 ppm
- Sulfate (SO4):≤500 ppm
- Copper (Cu):≤50 ppm
- Iron (Fe):≤50 ppm
- Lead (Pb):≤50 ppm
- Nickel (Ni):≤50 ppm
- Potassium (K):≤100 ppm
- Zinc (Zn):≤50 ppm
- Insoluble matter:≤0.01 % (in water)