Hello everyone. I'm trying to obtain Pt from its chlorine salt, PtCl2. The problem is that this salt is pretty insoluble so I can't perform an electrochemical reduction. I've tried to solve it in HCl 2N, acetone and hexane but i failed. With HCl I obtained H2 and Cl2, and even a copper transfer between the electrodes (graphite ones, but I think too tiny so the copper wires touch the water), but I couldn't solve enough salt to obtain the metal
So, I need an organic solvent (to avoid H2 reduction) with a low resistivity (because I use a 4.5 volt battery, so i I don't have so much amperage) and capable to solve PtCl2 at room temperature.
I'm thinking about MeCN or maybe DMSO (as I've seen in literature, but DMSO is obviously my very last option). What do you think?