Sil Horwitz (silh@earthlink.net)
Tue, 12 Oct 1999 16:19:56 -0400
At 1999/10/12 04:00 PM -0400, Dave S wrote:
>Does anyone know the solubility of sodium sulfite?
One part to 3.2 parts of water at "room temperature." That's for the
anhydrous or desiccated. (The heptahydrate is not a good form to have as it
oxidizes in air to the sulfate.)
Sil Horwitz, FPSA
Technical Editor, PSA Journal
silh@earthlink.net
Visit http://www.psa-photo.org/
Personal page: http://home.earthlink.net/~silh/
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