What is Salicylic Acid?
Salicylic Acid is a type of beta hydroxy acid (BHA) and phenolic acid with a chemical formula C7H6O3. It is a BHA found as a natural compound in plants. It functions as a plant hormone. This lipophilic monohydroxybenzoic acid is a derivative of salicin metabolism. It is a crystalline organic carboxylic acid with keratolytic, bacteriostatic and fungicidal properties. It is poisonous when consumed in large. It can be used as an antiseptic and as a food preservative when consumed in small quantities. It consists of a carboxyl group COOH. It is odorless and has no color.
Properties of Salicylic Acid – C7H6O3
|
C7H6O3 |
Salicylic Acid |
|
Molecular Weight/ Molar Mass |
138.121 g/mol |
|
Density |
1.44 g/cm³ |
|
Boiling Point |
211 °C |
|
Melting Point |
158.6 °C |
Salicylic Acid structure – C7H6O3
C7H6O3 Uses (Salicylic Acid)
- It is used in toothpaste as an antiseptic
- In the medical field, it is used to remove the outer layer of the skin
- IIt is used in the treatment of acne, dandruff, and the wrath
- It is used as a preservative
- It is used in the production of drugs like aspirin
- It is used as a balm to reduce muscle and joint pain
- It is used to relieve pain caused during mouth ulcer
- It is used as a key additive in skin care products
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