From: Judy Seigel (jseigel@panix.com)
Date: 06/22/03-02:36:29 PM Z
On Thu, 19 Jun 2003, Christina Z. Anderson wrote:
> Anyone use sodium dichromate in gum printing? And why might you as
> opposed to the others?
> I find it incredibly soluble in water (100% almost) and very syrupy and
> thick. I just wonder if in practice it has any benefits that you can think
> of.
> Chris
>
I used it -- the disadvantage is you don't want to keep it as powder since
it's deliquescent. The advantage is if you happen to have some. You can
use it at any strength you want.
J.
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