Preparation of Tetramine dichloro palladium Pd(NH3)4Cl2

Gold Refining Forum

Help Support Gold Refining Forum:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

LProcess

Member
Joined
Apr 16, 2018
Messages
8
Hi there,

In these days I'm interesting to prepare tetramine dicloro palladium, but this salt is highly soluble in ammonia and water.

the process maybe is this:

Pd + HNO3 --> PdNO3

PdNO3 + NH3OH ---> Pd[(NH3)4]+

Pd[(NH3)4]+ + HCl --> Pd[(NH3)4]Cl2

but this salt is soluble and i can't evaporate all the solution, How I can precipitate this salt?

thank you!
 
Back
Top