Shelf life of powder N?

[blueback]

So my plan is to fill a whole lot of gelatin capsules with powder N, because I hear that the liquid solution tastes vile and I'm not sure I'd be able to keep it down. I was just curious if anyone knows how long the N would last in powder form because I don't think I'll be taking it for the next 6-12 months.

Thanks :)

 

[IrRegularjoe]

My assumption would be that it would fine. I think people can vacuum pack it for more shelf life. Someone can correct me if I'm wrong.

 

[lifeisbutadream]

As far as i know it's very stable and lasts for many years as long as you keep it dry. My guess is if you could find sleeping pills from 1950 they would be as good as new.