CHEMICALS & PHARMACEUTICALS -- Piracetam

Description:
Specification    Enterprise Standard    Result
Description    White or almost white crystalline powder, no smell and bitter taste    Conforms
Melting point    151-154C    151.2 -153.8C
identification    
Colour reaction    Positive reaction    Conforms
Comparative spectrum    Retention time of the principle peak is identical with that of the comparative solution    Conforms
Comparative spectrum    Infrared rays absorption spectrum is identical with comparative spectrum    Conforms
Checking        
PH    5.0-7.0    6.5
Related substances    The area of total impurities peak isnt more than the area of the comparative solutions principal peak    Conforms
Clarify of solution     Be up to the standard    Conforms
Loss on drying    0.5% Max    0.29%
Residue on ignition    0.1% Max    0.05%
Heavy Metals     20 PPM Max    Conforms
Assay    98.0-102%    100.6%
Conclusion    It conforms to CP2005