Quote Originally Posted by Jeremy Moore
I am wanting a warmer tone to my palladium prints and I remember that heating the potassium oxalate will accomplish this. At this time I can't use a heating bath so I was wondering if anyone has microwaved their potassium oxalate to good effect.
Sure you can, but I dont think heating PO in the same MW oven that you heat your food in is a good idea. PO is not very toxic, but at high concentrations it can be a risk.
I would say heat it covered in small increments, you dont need to heat it too much, 90, 100 F is good enough.