1. Highly Corrosive: Sulfuric acid is extremely corrosive to many materials, including metals, skin, and fabrics. This property is due to its ability to donate protons (H+) and its strong oxidizing nature.

2. Dehydrating Agent: Sulfuric acid has a strong affinity for water. It readily absorbs water from the surrounding environment, making it a powerful dehydrating agent. This property is responsible for its use in drying gases and in the production of certain chemicals.