solubility of CaSO4 as a function of pH

[Ralitza]

Hello dear group members,

I am interested whether the solubiltity of CaSO4 depends on the pH? I have been able to find the solubility product for CaSO4 but did not manage to find anything on the solubility of CaSO4 as a function of pH.

Your help will be greatly appreciated.

Ralitza

 

[GarySCWSVI]

Get your hands on Lange's Handbook of Chemistry (15th Edition). Do a Google Search to locate sources and information. The answer to your question is - Yes the solubility of CaSO4 is pH dependent.

You can also go to

http://www.roanind.com/RapDetofCalSulf.htm

for info on your question. Or do a Google Search for "Calcium Sulfate solubility".