Mixing Ammonium & Potassium based chemistry

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stefan@2s-image.de
Date: 01/08/01-02:10:44 AM Z

Hi everybody,

I wonna try now again the Gelabrom process (very
closed to Carbro) but have only ammonium dichromate
as I use it for carbon transfer.

Can I use the ammonium dichromate for a potassium
based formula and how should I alter the ammount
(as ammonium dichromate should react more heavily
as the potassium version does)?

The original formula is:

Potassium ferricyanide 4,0 g
Potassium dicromate 3,0 g
Potassium bromide 2,0 g
Succinic acid 1,1 g
Potassium alaun 0,5 g
Distilled water 250 ml
  

Thanks to the chemical experts on the list
& best Regards!
Stefan

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