Piracetam

Product name: Piracetam

Product Description
Quality standard  chp2005  
Items  standard  
Description white or almost white crystalline powder, smellless and bitter taste  
Melting Point B151-154 degree
Colour Reaction  Positive reaction  
Comparative Spectrum Retention time of the principal peak is identical with that of the comparative solution  
Comparative spectrum Infrared rays absorption spectrum is identical with comparative spectrum 
Clarify of solution Be up to the standard  
PH 5.0-7.0
Relatedsubstances  The area of total impurities'peak isn't more than the area of the comparative solution's principal peak
Loss on drying ≤0.5%
Residue on ignition ≤0.1%
Heavy Metals ≤20PPM
Assay(HPLC) 98.0 percent to 102.0 percent
Usage: Improve brain metabolism drug for cerebral arteriosclerosis and cerebral vascular accident, and thinking, memory dysfunction induced by the treatment.