• • • Mixtures/Blends

Ultra Pure Chemicals

Mixtures/Blends

• Indium Tin Oxide (ITO) Etchants
• Nano-Strip
• Aluminium Etchants
• Buffered Oxide Etchants (BOE)
• Chromium Etchants
• Copper Plating
• Copper Etch

• Gold Etchants (Nitric/HCl)
• Gold Etchants (KI/l based)
• Poly Silicon Etchants
• Silicon Etchants
• Etchants for Titanium
• Etchants for Tantalum

Gold Etchants (KI/l based)

Wet chemical etching of gold requires a strong oxidizing agent such as Iodine. These solutions are cyanide free and available in a range of concentrations which can be adapted to meet your etching requirements

Market Segments:

• Semiconductor
• Mems & Nanotechnology
• Plastic Electronics

Functions:

Etchant