Salicylic acid (CAS 69-72-7) is a white crystalline powder that is commonly used in various industries. It has a basic structure consisting of a phenolic ring with a carboxylic acid group attached. This compound is sparingly soluble in water, but it dissolves well in organic solvents such as ethanol and ether. Salicylic acid has a melting point of 158-161 degrees Celsius and a boiling point of 211 degrees Celsius. It is known for its characteristic odor and slightly acidic taste.
Applicable Fields
Pharmaceutical Industry: Salicylic acid is widely used in the pharmaceutical industry for its anti-inflammatory and analgesic properties. It is commonly found in topical treatments for acne, psoriasis, and other skin conditions. The mechanism of action involves exfoliating the skin and unclogging pores, leading to a reduction in inflammation and the prevention of acne breakouts.
Personal Care Products: Salicylic acid is also utilized in various personal care products, such as shampoos, conditioners, and facial cleansers. It acts as an exfoliant, helping to remove dead skin cells and promote cell turnover. This mechanism of action results in smoother, brighter skin and can help treat conditions like dandruff and scalp psoriasis.
Agriculture: In the field of agriculture, salicylic acid is used as a plant growth regulator. It can stimulate plant defense mechanisms, enhance resistance to diseases and pests, and promote overall plant growth. The mechanism of action involves triggering the production of certain proteins and enzymes that play a role in plant defense and growth.
Storage Conditions
Store in a cool, dry place.