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iodine/iodide etchant

Thread starter forensiclab
Start date Jan 24, 2005

Status: Not open for further replies.

Jan 24, 2005

forensiclab

Materials

I have a situation where iodine/KI was used as an etchant, but vapours escaped and caused corrosion. However no traces of iodine can be detected on the corroded surfaces. Is this to be expected? Would iron iodide be unstable and the iodide disappear over time?