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Ultrasonic Paranoia

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Titanium Teammate
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I'll find out soon enough here but I'm a little worried whether ultrasonic vibrations could degrade the precious molecules in solution?

I have a solution of DMT benzoate in distilled water, and the last 5% of benzoate wasn't quite dissolving. I gave it a few minutes of ultrasonic treatment. The jar holding the solution was placed in an ultrasonic bath. It's quite a spectacle, a little anxiety provoking to see the clumps of powder zip around and disperse under mysterious forces. There's nothing sitting on the bottom anymore, but the solution is a bit hazy. I ran this through the vac filter which has never failed to turn a solution crystal clear, but it still retained some haze. What worries me though is the solution is presumably oversaturated, but it's not crystallizing at rest. I did mostly the same thing with another jar of solution, which was not hazy at all and grew benzoate crystals overnight.

I thought the ultrasonic was just good for breaking up agglomerates, but could it also break up molecules?
 
Was there actual cavitation occurring in the jar?

If not then you're probably good, this is an interesting read, seems cavitation can be a cause of chemical effects: Sonochemistry - Wikipedia
I'm not sure. I don't recall a bunch of bubbles, but there was a lot of activity.

" Liquid-powder suspensions produce high velocity interparticle collisions. These collisions can change the surface morphology, composition, and reactivity"
#nervous
 
It's all good, the hazy solution freebased the same as the clear one. I guess the ultrasonic didn't majorly jeopardize anything.
 
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