Sciencemadness Discussion Board

Dual-Phase Acid/Base Extraction

Divided - 21-4-2004 at 08:02

Need help!

I'm trying to extract an alkaloid from this gunky liquid. The first thing I did was to add a base (ammonia) to turn the salt into a free base which is hence, insoluble in water. Then I added a non-polar solvent (naptha) so that the alkaloid would transfer out of the gunk.

Now that I have the naptha alkaloid mix, I was going to procede with using citric acid but I realized that all I have around is acetic acid (28%).

Will acetic acid work as well? Will the final product after evaporation be harmful/fatal to ingest?