Discussion storing sodium nitrite

[GirlN]

Hi! How long can the sodium nitrite be stored for? And does it matter if it is an unopened or opened package?

 

[Living sucks]

Located in the pinned resource compilation page above the suicide forum.. then scroll down to SN Resource Guide and then click storage and you get this page

https://sanctioned-suicide.net/threads/sn-faq-storage-recovery-death.29714/