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Metal Etchants for Metal Processes - Alfa Aesar

The following products are some of the more common metal etchants now available through Alfa Aesar. If you have any questions about these products or are interested in an etchant that is not listed, please contact our Technical Service department.

  • Aluminum etchant
  • Cerium(IV) and Dilute Nitric acid, Etchant Solution, Ce(IV) concentration 0.25N
  • Cerium(IV) and Perchloric acid, Etchant Solution, Ce(IV) concentration 0.22N
  • Cerium(IV) and Perchloric acid, Etchant Solution, Ce(IV) concentration 0.30N
  • Chromium etchant
  • Copper etchant
  • Gold etchant
  • Molybdenum etchant
  • Nichrome etchant
  • Nickel etchant for electrodeposited nickel films
  • Nickel etchant for evaporated nickel films

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