MT 94 - Determination of zinc

 

Content Handbook E

 

Outline of method

94.1 Zinc dithiocarbamates

The dithiocarbamate is decomposed with sulphuric acid and nitric acid, disodium disulphite is added to reduce any iron, and then Mercury(II) thiocyanate solution is added. The resulting complex is filtered off, dried and weighed.

 

Scope