The Core Application of Sodium Cyanide in Electronics

Sodium Cyanide is used for high-quality gold/silver plating and manufacturing connectors, swiches, printed circuit board and other key electronic components. Gold and silver significantly enhance electrical conductivity, corrosion resistance and durability. This is also applied in high‑reliability gold plating for aerospace and aviation components.

Potassium gold cyanide (gold potassium cyanide) is widely used in functional gold plating and rapid bright gold plating.

Sodium cyanide is also a common component in gold‑imitation plating baths.