Solexir Gold etchant series, Au-110A, Au-110B and Au-110S, are made of iodine complex solutions with different each rates and surface tensions. Due to existence of complex structural layers under Gold thin films for some electronic devices, Solexir offers its customers case-by-case a customized gold etchant solution.


Majority of Solexir gold etchant applications are for devices which have metal layers that display chemical characteristics similar to that of gold.  For more information, please contact us,

Cleaning process:

  • Process temperature is room temperature.
  • Mechanically agitating the cleaning solution by Sonication or use of spray system is highly recommended.

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