Description

Nickel Dimethylglyoxime is a coordination compound formed between nickel and dimethylglyoxime, widely recognized for its role as a highly specific and sensitive analytical reagent. Its primary commercial value lies in its ability to provide definitive qualitative and quantitative analysis for nickel ions across various industrial and laboratory settings. This product is essential for quality control laboratories, metal finishing operations, and environmental testing facilities that require precise nickel detection and measurement.

Application

• Analytical Chemistry: As a specific precipitating and colorimetric reagent for the gravimetric and spectrophotometric determination of nickel (Ni²⁺) ions.
• Metallurgy & Metal Plating: For process control and waste stream analysis in nickel electroplating, alloy production, and metal refining operations.
• Environmental Monitoring: Detection and quantification of nickel in water, soil, and industrial effluent samples to ensure regulatory compliance.
• Catalyst Research: Used in studies involving nickel-based catalysts, including synthesis and characterization of catalytic complexes.
• Quality Assurance (QA/QC): Standard reagent for verifying nickel content in chemicals, minerals, ceramics, and electronic components.
• Educational & Research Laboratories: A classic reagent for teaching inorganic qualitative analysis and coordination chemistry principles.

Basic Information

Product Name	Nickel Dimethylglyoxime
CAS No.	13478-93-8
Molecular Formula	Ni(C₄H₇N₂O₂)₂ or C₈H₁₄N₄NiO₄
Molecular Weight	288.91 g/mol
Synonyms	Bis(dimethylglyoximato)nickel(II); Nickel(II) dimethylglyoximate; Nickel bis(dimethylglyoxime); Dimethylglyoxime nickel salt; Nickel-DMG complex; Ni-DMG; Nickel α-Dimethylglyoxime; Nickel 2,3-Butanedione dioxime complex
EINECS	236-770-8

Quality Control

Our Nickel Dimethylglyoxime is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and performance as a reliable analytical reagent. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, detailing key parameters such as assay, loss on drying, and nickel content.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	Red to reddish-brown powder
Identification (IR)	Conforms to structure
Assay (Ni Content)	Min. 20.0%
Loss on Drying	≤ 1.0 %
Solubility	Practically insoluble in water; soluble in mineral acids

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.