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Subject: Re: [Homebrew_PCBs] Ferric chloride?

From: "Adam Seychell" <adam_seychell@...>
Date: 2002-10-18

When the sugar in your sugar table bowl forms solids and sticks together
in lumps does the sugar still function the same ?
Its no different with ferric chloride, its just a bit of
recrystallization you are witnessing.

Steve Greenfield wrote:

>I can get some ferric chloride cheap, a few dollars for a pound. It
>is a bit old, sealed in two bags but it has stuck together a bit.
>Not so much I can't break it up easily.
>
>1. Is it likely to still be good? I just got a pound today but I
>have the opportunity to buy a lot more cheaply.
>
>2. Is there anything I can do to it to make it work better? Other
>than the normal heating and agitating, I mean.
>
>=====
>Steve Greenfield // Digital photo scanning, retouching,
>Polymorph Digital Photography // and photomorphing to your specs.
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