[pure-silver] Re: Speaking Of HC-110
- From: "BOB KISS" <bobkiss@xxxxxxxxxxxxx>
- To: <pure-silver@xxxxxxxxxxxxx>
- Date: Mon, 24 Mar 2014 11:37:02 -0400
DEAR TIM,
I think Richard might have more specific info on this but it is
my guess that, because HC-110 is so concentrated, it has a proportionally
high concentration of sodium sulfite in it which is the
antioxidant/preservative so they can get away with plastic instead of glass.
Then again, it might be the kind of plastic in that particular bottle but I
would put my money on the high concentration of sulfite.
CHEERS!
BOB
_____
From: pure-silver-bounce@xxxxxxxxxxxxx
[mailto:pure-silver-bounce@xxxxxxxxxxxxx] On Behalf Of Tim Daneliuk
Sent: Monday, March 24, 2014 11:28 AM
To: Pure-Silver Mailing List
Subject: [pure-silver] Speaking Of HC-110
How is it that - because plastic is air permeable - we're to use glass
containers for developer, but Kodak ships its liquid developers like
HC-110 in plastic bottles and they have a rather long useful shelf life?
Is the plastic they are using of a variety that does not have this
problem? i.e., Should I keep my old HC-110 bottles and reuse them to
hold developers?
--
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Tim Daneliuk tundra@xxxxxxxxxxxxxx
PGP Key: http://www.tundraware.com/PGP/
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