[alt-photo] Re: ammonium dichromate

[Kurt Nagy]

Easiest way would be to keep adding dichromate to whatever amount of fluid until it no longer dissolves.  At that point it's saturated



On Jan 31, 2012, at 2:46 PM, jusdado <jmjusdado at gmail.com> wrote:

> Hello to all
> I have bought a new lot of Dichromate Ammonium, but their aspect is
> different to the one that I use. It is not crystallized. It is powder. I
> check that in the label says "moistened with 0,5-3,0% of H2O PRS. I
> imagine that I will be able to use it, but the solution will no longer
> be same.
> For example: i make solution to 15%, but now..... what quantity of
> dichromato and waht quantity of water to make the same solucition to 15%?.
> Thank you and pardon for muy English, text translated by computer.
> 
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