PT/PD Chemistry Question—Ferric Oxalate

From: Ender100_at_aol.com
Date: Sat, 15 Jul 2006 17:32:52 -0400 (EDT)
Message-id: <429.56129a3.31eab904@aol.com>

Reviewing Dick Arentz's "Platinum & Palladium Printing, Second Edition", I
was checking out the recommendations for Ferric Oxalate and noticed that Dick
suggests adding a pinch of Oxalic Acid to the Ferric Oxalate powder before
mixing.... according to Dick this increases speed, and makes the stuff all dissolve
better.

When you purchase bulk FO from the Formulary or B&S, have they already added
the recommended Oxalic Acid to the Ferric Oxalate? How bout the dry packs?

Thanks!

Best Wishes,
Mark Nelson, FPITA
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Received on 07/15/06-03:33:12 PM Z

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