How many metals can amalgam on mercury ?

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The discussion centers on the solubility of various metals in mercury (Hg) and the formation of amalgams. It is noted that most metals have some degree of solubility in mercury, with gold (Au) and silver (Ag) being particularly soluble. The conversation highlights the practical application of depositing mercury on a graphite electrode and successfully amalgamating gold and silver without issues, even at sub-ppm concentrations. The participants express confidence in the safety and effectiveness of this method for their specific applications.
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how many metals can amalgam on mercury ?
 
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Please elaborate. As far as I remember all metals are to some extent soluble in Hg.

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Should be no problem, both Ag and Au are well soluble in Hg. Unless you plan to do something that requires quite high concentrations.

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I work on sub (ppm) concentration.
however thanks for your Attention.
best regards.
 


You are almost 100% on the safe side then :smile:

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