# How to know the aluminium sulfate solubility as function of the pH?

I'm trying to find a diagram or a reference for to know the solubility of aluminium sulfate $\mathrm{Al_{2}(SO_{4})_{3}}$ in differents pH values. Something like:

## 1 Answer

If the question only is about the diagram and the reference:

Rubin, A. J., & Hayden, P. L. (1973). Studies on the Hydrolysis and Precipitation of Aluminum (III). page 57.

But the interpretation is not clear for me, so here is a new question