Manufacture of fertilizers, pigments, dyes, drugs, explosives, detergents, and inorganic salts and acids, as well as in petroleum refining and metallurgical processes.
Sulfuric acid is also a key substance in the chemical industry.
The main use is in the production of phosphate fertilizers.
It is used to manufacture explosives, other acids, dyes, glue, wood preservatives, and automobile batteries.