Hierarchy classification:

1. top of the aat hierarchies
2. Materials Facet
3. Materials (hierarchy name)
4. materials (substances)
5. [materials by property]
6. acid

Anotations

Scope note:

A clear colorless to brownish, dense, oily, corrosive, water-miscible liquid, H2SO4, usually produced by sulfur dioxide. It is used chiefly in the manufacture of fertilizers, chemicals, explosives, and petroleum refining. An integral component of sulfate.