Homebrew PCBs

Where does Ammonium Persulfate rank with under the kitchen sink
substances in terms of danger?  The "Not in the house" post is a
little scary.

Ed Slatt

On 11/20/06, Stefan Trethan <stefan_trethan@...> wrote:
> On Mon, 20 Nov 2006 19:17:55 +0100, Roland F. Harriston
> <rolohar@...> wrote:
>
> > I never
> > have any of this stuff actually in my living quarters.
> > HTH
> > Roland F. Harriston
>
>
> You'll probably have more dangerous substances under the kitchen sink than
> FeCl.
>
> With CuCl heating is a bad idea because of the HCl fumes (low boiling
> point and lotsa fumes even below that).
> Not an issue with FeCl, and that really benefits from the heating.
>
> ST
>
>
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