Re: Sodium Sulfite

[LeeH920226 at aol_com]

In a message dated 2/19/02 1:03:56 PM, jcastillo at prodigy_net writes:

<< Can I use Sodium Sulfite instead os Sodium Thiosulfate as a Chlorine

remover?

Thanks

Joe >>

Perhaps, in theory but why would you do this? Sodium thiosulfate is cheap and 
very nontoxic.
See
http://physchem.ox.ac.uk/MSDS/SO/sodium_thiosulfate.html
or
http://www.med-chem.com/MSDS/Sodium_Thiosulf.htm


Sodium sulfite is not as readily available and its toxicity is greater.
See
http://www.chess.cornell.edu/Safety/MSDS/sodium_sulfite.htm

For purchase of sodium thiosulfate in bulk see photographic suppliers -- hypo.

Lee Harper
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