Product Name: Aluminium Hydroxide

Synonyms: Aluminahydrated; Aluminicacid; Aluminiumhydrate

Molecular Formula: Al(OH)3

Molecular Weight: 78.00

CAS No.: 21645-51-2

EINECS: 244-492-7

Description

Aluminum Hydroxide is an inorganic compound containing aluminum. Used in various immunologic preparations to improve immunogenicity, aluminum hydroxide adjuvant consists of aluminum hydroxide gel in a saline solution. In vaccines, this agent binds to the protein conjugate, resulting in improved antigen processing by the immune system.

Aluminum hydroxide is an inorganic salt used as an antacid. It is a basic compound that acts by neutralizing hydrochloric acid in gastric secretions. Subsequent increases in pH may inhibit the action of pepsin. An increase in bicarbonate ions and prostaglandins may also confer cytoprotective effects.

Application

Aluminum hydroxide is a powerful base most commonly used to treat hyperacidity. Doses of the compound can counteract high levels of acid in the digestive tract, significantly reducing the patient's discomfort. Several commercial antacid products use aluminum hydroxide as their main active ingredient. The base is also used to manage phosphorus levels in patients with kidney disease. In addition, the compound is combined with chlorine to produce aluminum hydroxychloride, an effective antiperspirant.