SN oxidation?

[Defective]

I recently purchased this Sodium Nitrite from a chemical supplier. It is food grade min. 98%. However, I opened it twice in the last week. Once to do the blood test, and another to measure it out. Since then I have closed the bottle. Can anyone with chemistry knowledge tell me if this is going to be a problem? I know that nitrite converts to nitrate when exposed to air. How quickly though? Have I messed up?

 

[Living sucks]

It's in the SN Resource page and then click storage

https://sanctioned-suicide.net/threads/sn-resource-page.32633/

 

[Defective]

Thanks! I noticed that guide says it can be damaged over time, but there was conflicting info about how long. Some say 24 hours?

 

[Living sucks]

It's fine for Many years unless it gets wet or very humid ..

Too complicated!

Simple: Water solution – potent for few hours Packed air-tight – few years . . . Clumps, temporary exposure to air are ok Air – few weeks . . . Will lose potency, slowly

 

[Defective]

Okay, I hope so. I just saw different information about how even small air exposure could lead it to deteriorate rapidly. Thankyou.

 

[Ulisses]

good question.i have this doubt if after opening or bottle or SN for 97% analysis it is valid for how many years? I have a closed pot.

Okay, I hope so. I just saw different information about how even small air exposure could lead it to deteriorate rapidly. Thankyou.

got it. it lasts no more than validity data in the same sealed.