Salicyclic acid

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Salicylic Acid

Salicylic acid is a type of phenolic acid and a beta hydroxy acid. This colorless crystalline organic acid is widely used in organic synthesis and functions as a plant hormone. It is derived from the metabolism of salicin.

History[edit | edit source]

Salicylic acid was first isolated in the year 1838 by Raffaele Piria, an Italian chemist, who was able to convert the acid into its sugar and a second component, which on oxidation becomes salicylic acid.

Properties[edit | edit source]

Salicylic acid is a lipophilic monohydroxybenzoic acid, a type of phenolic acid and a beta hydroxy acid. It has the formula C7H6O3. This colorless crystalline organic acid is widely used in organic synthesis and functions as a plant hormone.

Uses[edit | edit source]

Salicylic acid is known for its ability to ease aches and pains and reduce fevers. These medicinal properties, particularly fever relief, have been known since ancient times, and it is used as an anti-inflammatory drug.

Pharmacology[edit | edit source]

In the context of its use as a medication, salicylic acid is known as a keratolytic. It works by increasing the amount of moisture in the skin and dissolving the substance that causes the skin cells to stick together. This makes it easier to shed the skin cells.

Safety[edit | edit source]

Salicylic acid can lead to salicylate poisoning if consumed in large amounts, and it can be absorbed into the body through the skin. It is best to use products containing salicylic acid under the guidance of a healthcare professional.

See Also[edit | edit source]




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