CAUTION: Safety is very important when etching. Be sure to wear the appropriate protective clothing and observe all WARNINGS on chemical manufacturersSDS (Safety Data Sheets). Also review COMMENTS Section for each etchant.
|
Etchant
|
Conc. | Conditions | Comments |
| Nital Ethanol Nitric acid |
100 ml 1-10 ml |
Seconds to minutes | Do not exceed 10% nitric acid -explosive |