Ammonium thiosulfate solution shelf life

Discussion in 'B&W: Film, Paper, Chemistry' started by Stew, Nov 6, 2006.

  1. Stew

    Stew Member

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    How long can I expect to keep a 60% solution of ammonium thiosulfate before it deteriorates?It is in plastic bottles in cool,dark conditions.

    Thanks,

    Rob.
     
  2. fhovie

    fhovie Subscriber

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    I have had no problems up to and a little past a year