Mannitol

Conforms to USP & EP
Minimum Assay: 96.0-102.0%
Molecular Formula: C6H14O6
Molecular Weight: 182.17g/mol
Melting Point: 167-169 °C
Boiling Point: 290-295 °C/3.5mm
Specific Rotation: +137 to +145
Specific Optical Rotation: +23 to +25
Particle Size:
Residue on 500 mic (35 mesh): max 10%
Residue on315 mic (50 mesh): max 25%
Residue on 250 mic (60 mesh): max 10%
Residue on 40 mic (400 mesh): min 60%
Mean Diameter: Approx 160 mic
Conductivity: 20 micros/cm max
Water: <0.5%
Acidity (NaOH): <0.3ml/5g
Impurities:
A: D-Sorbitol: <2%
B: Maltitol: <2.0%
C: Isomaltitol +1,6GPM: <2.0%
Any other impurity: <0.10%