Expiration date for 31.45% MA

[kul]

Happy Holi, friends! I recently purchased 31.45% MA and on the box it says to discard any remaining MA after 6 months. I was under the impression MA does not expire. Does it get weaker over time? Should I disregard the expiration? I’m certain I won’t be using it all up within 6 months.

 

[Texas Splash]

Disregard that notice. It might just be a company safety thing. It should last for a very long time.

 

[bertschb]

Does heat (100+ degrees F) effect it?

 

[mknauss]

Does heat (100+ degrees F) effect it?

No. My MA bottles are in a trash can with lid, outside. In the sun. At 120F++ during the summer.

 

[Texas Splash]

Does heat (100+ degrees F) effect it?

No. You can keep it in a separate storage container outside in brutal AZ, TX, etc heat and it's fine.