Features: Piracetam Product Description Quality standard chp2005 Items standard Description hite 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.