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Dimethylglyoxime (DMG) is a complexing ligand. Dimethylglyoxime forms a number of mixed ligand complexes with N-acetylglycine with metals such as VO(IV), Ni(II), Zn(II), Pd(II), Cd(II) and Pb(II). It is a useful reagent for the spectrophotometric determination of Co(II), Fe(II), Ni(II), Pd(II) and Re(VII).
Product Name
Dimethylglyoxime, puriss. p.a., ACS reagent, for the detection of Ni, ≥99.0% (TLC)
grade
ACS reagent
puriss. p.a.
Quality Level
Assay
≥99.0% (TLC)
form
solid
quality
for the detection of Ni
technique(s)
UV/Vis spectroscopy: suitable
impurities
≤0.02% insoluble matter in ethanol
ign. residue
≤0.05% (as SO4)
mp
240-241 °C (lit.)
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