Titanium(III) sulfate is used in the manufacture of bulk, large scale chemicals (including petroleum products), fine chemicals, basic metals, including alloys, computer, electronic and optical products, electrical equipment. It is also used as a biochemical for proteomics research. It is a chemical intermediate.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.