Mixing alcohol with aluminum sulphate I am trying to make a mixture of the following ingredients: distilled water, alcohol, aluminum sulphate and glycerin.

The problem is that when I add alcohol to the water and aluminum sulphate mixture (the aluminum sulphate is completely dissolved), the alcohol solidifies the aluminum sulphate again, so I am left with even more solid aluminum sulphate then in the beginning.

What I need is for the mixture to be completely mixed, clear and without solids.

Thank you everyone for your time!
It looks like you added the alcohol before the glycerin.  Possibly the aluminum sulfate would be more soluble with the glycerin in there, so try adding that before the alcohol.

Wikipedia calls aluminum sulfate only "slightly soluble" in alcohol, so the alcohol addition would be expected to lower the solubility of the salt.  Nothing is reported there about the impact of glycerin.

Upon further review

Nope, we now find this did not work.  Hence as other answers indicate, we need a more careful approach.