==Preparation== Dimethylglyoxime can be prepared from butanone first by reaction with ethyl nitrite followed by sodium hydroxylamine monosulfonate: ==Ni(dmgH)2== Dimethylglyoxime is used as a chelating agent in the gravimetric analysis of nickel: The use of DMG as a reagent to detect nickel was discovered by L. A. Chugaev in 1905. For qualitative ...
[n] - a compound used in analysis as a precipitant for palladium or nickel
noun a compound used in analysis as a precipitant for palladium or nickel