Powdering granular potassium benzoate

[hanabi]

What technique have you used?

I don't happen to own an air mill.

 

Joe O\

 

[Cartmann]

Plenty of us use something like this.

 

https://www.nutribullet.com/shop/blenders/nutribullet-600/

[BetICouldMake1]

You can ball mill it as well.

[hanabi]

Wasn't sure about the ball mill. That I have, a baby blender I don't.

 

Thanks,

Joe O

[davidh]

I hear the ball mill only works if it is really cold.

[BetICouldMake1]

Yeah, it can be sticky stuff when it's milled. Seems cold helps or adding some of the perc. Not the full mix, obviously, but something like 10% of the perc.

 

You could also try wet mixing where you dissolve the K Benz in hot water and then mix in the Perc and catalyst. Once that thickens up you granulate. Takes longer to dry but it works and avoids milling altogether.