Expired AE/SN?

[Xanabby]

Hello everyone

So, thanks to some research and help from amazing people I could find everything I need for the SN method

The thing is that I plan to ctb in 5 to 10 years...

Will it be all expired and lose its efficiency ?

 

[ctb_warrior]

Highly likely, do check the expiry dates.

 

[Xanabby]

Since there's no expiration date written on SN it's hard to know if it will keep its efficiency after many years...

Still waiting for AE to arrive

Well at least I know where to get it and could purchase again in 10 years if my first attempt doesn't work (hoping the source will still be available)

 

[ctb_warrior]

I was reading a forum post here on SaSu that says that SN loses its potency in 3 years.

 

[SleepingSheep]

I read in a chemist's forum that sodium nitrite can be stored for 20 to 30 years with negligible degradation.

You just have to make sure that it remains sealed, unopened, dry in the original bottle and does not absorb moisture from the air.