Question

dimethylglyoxime is used to test for​

Answer 1

Explanation:

Nickel Allergy Leading to Hand

Eczema Semi-Quantified with

Dimethylglyoxime Testing

Dimethylglyoxime (DMG) testing is a

semi-quantitative test that gives a

positive result when> 0.5 Hg

Ni/cm-/week is released froma

metallic surface. The test can also be

used on skin after metal contact.

Answer 2

Dimethylglyoxime form complexes with metals including Nickel , Palladium and Cobalt. These complexes are used to separate those complexes from solutions of metals salts. It is also used in precious metals refining to precipitate Palladium from solutions of palladium chloride.