This coordination compound, a nickel complex with dimethylglyoxime ligands and chloride, is primarily utilized in analytical chemistry for the gravimetric determination of nickel, forming a characteristic scarlet red precipitate that allows for precise quantification. It also serves as a catalyst in organic synthesis, particularly in reactions involving the formation of carbon-nitrogen bonds, facilitating the production of complex chemical structures. Additionally, it is employed in the manufacture of fine and specialty chemicals, as well as advanced materials like polymers, where its specific reactivity enhances process efficiency.