Archive of the former Yahoo!Groups mailing list: Homebrew PCBs
Subject: Neutralizing Muriatic Acid & Hydrogen Peroxide
From: "perri.anthony" <perri.anthony@...>
Date: 2009-05-21
So I mixed a solution of Muriatic Acid (1/2 cup) & Hydrogen Peroxide (1
Cup) to etch a board. It worked very well but now I am trying to figure
our how much baking soda it would take to neutralize that solution so it
can be safely disposed of.
thanks
Anthony
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