xionoland - 8-5-2011 at 14:37
I where wondering how pyridine (99,7%) as dry as possible without N2, because i don't have any N2. How about 0.4nm molecule sieves? It is possible to
open the Pyridine bottle inside a box containing a air moisture adsorption bag? Or is it possible to fill the box with CO2 first? Or will the pyridine
adsorb the CO2 and destroy the reaction in the synthesis. The synthesis is done in a normally fume hood without any N2 gas.
[Edited on 8-5-2011 by xionoland]
Ozone - 8-5-2011 at 17:54
4A seem to work well for me. As for CO2, it would depend on the reaction (as a reactant or for pH control).
O3