The recent thread "Bad luck with Dektol packets" prompted my question.
I have a chance to grab some unopened D-76 (1 liter size) packets cheap. They are in the older packaging, not the plasticy type of foil, but the foil backed paper. Does the powder go bad, or lode some of it's properties over time? These were supposedly stored in a freezer, which also makes me question if that is the correct storage method.
So does D-76 have an expiration date, or 'spoil' over time if in powder form?
All the searches came up with mixed/diluted D-76, nothing about the powder.