What Is The Molar Mass Of Salicylic Acid?
Salicylic acid is an organic acid with the chemical formula C7H6O3. This acid is a colorless, crystalline organic compound that is soluble in ethanol and water. It is also known as ortho-hydroxybenzoic acid and is a naturally occurring substance found in the bark of certain plants. In addition, this acid is used in the production of aspirin, one of the most popular over-the-counter pain relievers. In this article, we will discuss the molar mass of salicylic acid.
What is Molar Mass?
Molar mass is a measure of the mass of one mole of a substance. It is calculated by multiplying the atomic mass of each element in the compound by the number of atoms of that element in the compound. For example, the molar mass of water (H2O) is 18.0153 g/mol. This is because the atomic mass of hydrogen is 1.00794 g/mol and the atomic mass of oxygen is 15.9994 g/mol. The molar mass of a compound is also known as molecular weight.
What is the Molar Mass of Salicylic Acid?
The molar mass of salicylic acid is 138.12 g/mol. This is because it is composed of 7 carbon atoms (atomic mass of 12.0107 g/mol), 6 hydrogen atoms (atomic mass of 1.00794 g/mol) and 3 oxygen atoms (atomic mass of 15.9994 g/mol). When these values are multiplied by the number of atoms of each element present in the compound, the molar mass of salicylic acid is calculated to be 138.12 g/mol.
What are the Uses of Salicylic Acid?
Salicylic acid is mainly used as a food preservative. It is also used in the manufacture of aspirin, which is a common and effective pain reliever. In addition, this acid can be used as an antiseptic and in the treatment of skin diseases such as acne. It can also be used as a topical treatment for warts and other skin blemishes. In addition, salicylic acid is used in the production of dyes, perfumes and other cosmetics.
How is Salicylic Acid Synthesized?
Salicylic acid can be synthesized in a number of ways. One method is the Kolbe-Schmitt reaction, which involves reacting sodium phenoxide with carbon dioxide. Another method is the Kolbe electrolysis process, which involves passing an electric current through a solution of sodium phenoxide. The third method is the hydrolysis of phenol, which involves reacting phenol with water.
What are the Side Effects of Salicylic Acid?
Salicylic acid is generally very safe to use. However, it can cause skin irritation if used in too high of a concentration or if it is used for too long of a time. In addition, it can cause nausea, vomiting and abdominal pain if ingested in large doses. If you experience any of these side effects, you should discontinue use and consult a doctor.
Conclusion
The molar mass of salicylic acid is 138.12 g/mol. This acid is an organic compound that is used in the manufacture of aspirin and other pharmaceuticals. In addition, it is used as a food preservative and in the treatment of skin diseases. It can also be synthesized in a number of ways. However, it can cause skin irritation and other side effects if used in too high of a concentration or for too long of a time. Therefore, it is important to follow the directions for use carefully.
