Most Dangerous Acids In the World

25 Oct 2024

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Strength: The strongest superacid, over 1 billion times stronger than pure sulfuric acid. Properties: Highly corrosive; can dissolve glass, flesh, and almost any organic material. Must be handled in Teflon containers.

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Fluoroantimonic Acid (HSbF6)

Strength: Moderately strong acid but incredibly toxic. Properties: It penetrates skin and can reach bone, causing severe chemical burns and potentially fatal organ damage if absorbed. Used in glass etching and cleaning metals.

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Hydrofluoric Acid (HF)

Strength: A powerful oxidizing acid when hot or in high concentrations. Properties: Explosive when concentrated; can cause severe burns and ignite flammable materials on contact. Used in analytical chemistry.

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Perchloric Acid (HClO4)

Strength: Strong acid with highly exothermic reactions. Properties: Can cause severe chemical burns and reacts violently with water. Commonly used in car batteries and manufacturing.

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Sulfuric Acid (H2SO4)

Strength: Strong oxidizing acid. Properties: Causes severe burns, releasing toxic nitrogen dioxide fumes. Used in fertilizers, explosives, and dyes.

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Nitric Acid (HNO3)

Strength: Strong acid and highly reactive. Properties: Reacts explosively with water, causing severe burns. Used in organic synthesis.

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Chlorosulfuric Acid (HSO3Cl)

Strength: Superacid, much stronger than sulfuric acid. Properties: Highly corrosive; reacts violently with water and organic materials. Used in organic chemistry as a catalyst.

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Trifluoromethanesulfonic Acid (CF3SO3H)

Strength: Mixture of nitric and hydrochloric acid. Properties: Known for its ability to dissolve gold and platinum. Used in refining and testing precious metals.

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Aqua Regia (HNO3 + HCl)

Strength: Strong acid, similar in strength to hydrochloric acid. Properties: Releases toxic fumes, and causes severe skin burns. Used in organic synthesis.

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Hydrobromic Acid (HBr)

Strength: Strong, with powerful oxidizing properties. Properties: Extremely corrosive and toxic; causes severe skin burns and is a known carcinogen. Used in chrome plating and wood preservation.

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Chromic Acid (H2CrO4)