I have a solution of FeCl2 for etching copper boards. I keep it in a plastic bottle having a tight cap. Is there any problem with it. Is there any possibility that the solution may lose its etching power with time. Should I dry it to get the powder? __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
Message
FeCl2
2005-08-08 by Naveed Alam