Diana
You are trying to make Ferric Oxalate from scratch? I've always been told this was a difficult process because of the compound's instability. There are detailed instructions at http://e.neilsen.home.att.net/FerricOxalate.html I've read again and again that this was something to buy rather make because of the time it takes and that the relative cost savings is neglible.
Did I misunderstand your question?
Neal
> Date: Mon, 10 Nov 2008 15:59:27 -0500 > From: dhbloomfield@bellsouth.net > Subject: ferric oxalate > To: alt-photo-process-l@usask.ca > > > I'm trying to mix up some ferric oxalate, from powder, for use in pt/ > pd printing. Can someone detail their formula for me, for mixing > this thoroughly? > Thanks. > > Diana
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