Sulfuric Acid (H₂SO₄)
Sulfuric acid (H₂SO₄) is a strong acid with highly corrosive properties. At higher concentrations, it acts as both an oxidizing agent and a dehydrating agent.
It is a thick, odorless, and colorless liquid that is soluble in water, releasing a large amount of heat when dissolved.
Sulfuric acid is one of the most important industrial chemicals, widely used in large-scale productions across many industries.
Properties of Sulfuric Acid
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Strong acidic nature.
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Highly corrosive.
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Completely ionizes in aqueous solutions to form hydronium ions (H₃O⁺) and hydrogen sulfate ions (HSO₄⁻).
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In highly dilute solutions, hydrogen sulfate ions further ionize to give sulfate ions (SO₄⊃2;⁻).
Uses of Sulfuric Acid
Fertilizer Production
Majorly used in the production of phosphoric acid and ammonium sulfate fertilizers.
Metal Industry
Used in industries for making iron and steel.
Helps remove rust from steel and iron (pickling process).
Chemical Manufacturing
Plays a key role in producing a wide variety of chemicals.
Used as a catalyst in many chemical processes.
Petroleum Refining
Involved in petrol refining processes.
Battery Applications
Used as an electrolyte in lead-acid storage batteries.
Industrial Applications
Essential for wastewater treatment and chemical fusion processes.
VulcanChem. (n.d.). Sulfurenic acid (1260-08-8) for sale. Retrieved August 16, 2025, from https://www.vulcanchem.com/product/vc20977103