have a bottle that I bought years ago, then forgot about, simply labeled: Sodium tetrachloro-Palladium(II), Na2PdCl4.3H2O. I have been mixing up LiPd & Pd solution #3 with PdCl2 using the formulas given in Sullivan & Weese. The Tetra-Pd is in powder form. Can it be used in place of PdCl2? Is it just mixed with water? Formula? Any help would be appreciated.