I am making a roll-on deo formulation and for its aqueous phase I have to use Xanthan gum for thickening. I dispersed the gum first in a little glycerin and then added water which gives smooth aqueous solution with honey like consistency.
Now here the problem is, taking small batches (10-20 ml) in a test tube and shaking with hand gives very good results but when I go for big size (lab scale) batch, such as 250 or 500 ml of aqueous solution, a simple stick blender is not at all being able to move or mix the solution!
What type of Mixer I should use here? Any suggestions about a Mixer to be used for such application??
Thanks in advance,