Copper(I) cyanide is widely utilized in research focused on:

• Electroplating: It serves as a key component in electroplating solutions, providing a smooth, corrosion-resistant finish on metal surfaces, particularly in the electronics and jewelry industries.
• Organic Synthesis: This compound is used as a reagent in organic chemistry for the synthesis of various organic compounds, including pharmaceuticals, enhancing the efficiency of chemical reactions.
• Mining and Metallurgy: It plays a role in the extraction of precious metals from ores, improving recovery rates and reducing environmental impact compared to traditional methods.
• Analytical Chemistry: Copper(I) cyanide is employed in analytical techniques to detect and quantify cyanide in environmental samples, aiding in pollution monitoring and safety assessments.
• Research and Development: It is utilized in various research applications, including studies on coordination chemistry and catalysis, providing insights into new chemical processes and materials.