Dear all,

I am attempting to gather info about TMAH, and I've seen some studies refer to the thermal degradation of TMAH to be at 65+ degrees Celsius. I could not find any other source to prove said claim.

Has anyone done a study on the thermal degradation, and if it is at 65C should the addition of TMAH be done once the deionized water is at 70-90C to avoid degradation?

Thank you!