U of S | Mailing List Archive | alt-photo-process-l | Re: ferric oxalic

Re: ferric oxalic


you could add a small amount of oxalic acid and warm the solution. It usually takes me 24 hours to dissolve


On Apr 5 2009, Juan Miguel Jusdado wrote:

Hello to all.
Treatment of dissolving ferric oxalato, but he/she is not dissolved.
I already know that the oxalato has problem to dissolve.
Some method?
Once dissolved, should he/she filter the solution?
Thank you, excuse for my English, text translated by computer.

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