Will the Antimony (Sb) dissolved in Aqua Regia solution( HNO3 +3HCl) can be precipitated by reacting with Sodium bi sulfite ?

I am planning to make a gold alloy using Antimony as the alloying element. When I take this alloy to refining, where alloy will be dissolved in Aqua regia solution (HNO3+ 3 HCl). This solution...

10 August 2018 6,917 2 View