Dimethylglyoxime

==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 ...
Found on http://en.wikipedia.org/wiki/Dimethylglyoxime

dimethylglyoxime

noun a compound used in analysis as a precipitant for palladium or nickel
Found on https://www.encyclo.co.uk/local/20974

dimethylglyoxime

[n] - a compound used in analysis as a precipitant for palladium or nickel
Found on http://www.webdictionary.co.uk/definition.php?query=dimethylglyoxime
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