What Is The RF Value For Aspirin?
What Is The RF Value For Aspirin? The Rf values are 0.70 for salicylic acid and diflunisal, 0.67 for aspirin and methyl salicylate Why does aspirin have a high Rf value? In general, the adsorptivity of compounds increases with increased polarity (i.e. the more polar the compound then the stronger it binds to the adsorbent).