boric

Boric is an adjective relating to boron, the light metalloid element with symbol B and atomic number 5. In chemistry the term is used for boron-containing compounds and processes, including boric acid and borates.

Boric acid, H3BO3, is a weak acid used as a mild antiseptic, eye wash, and preservative in some formulations. It occurs as the basis for many borate salts such as sodium borate (borax).

Boron minerals occur in the Earth's crust and are mined worldwide. Borate deposits are exploited in several regions, notably Turkey and the southwestern United States, with other sources in parts of East Asia and South America.

As a component of glass and ceramics, boron improves thermal resistance and durability. Borosilicate glass, commonly known as Pyrex, contains boron. Boron compounds are also used as fluxes in metallurgy and as micronutrient fertilizers in agriculture.

Safety and regulatory considerations accompany boric compounds. Boric acid and related borates can irritate skin and eyes, and ingestion can be toxic. Prolonged exposure or high doses may raise additional health concerns. Uses in medicine, cosmetics, pest control, and industry are typically governed by safety guidelines and regulatory limits.

Related terms include boron, borates, borosilicate glass, and borax.