Boric Acid

Boric acid, also known as hydrogen borate, boracic acid, or orthoboric acid, is a weak, monobasic Lewis acid with the chemical formula H3BO3. It occurs naturally in the form of colorless crystals or a white powder that dissolves readily in water. Boric acid is commonly used in various industrial, medical, and household applications.

In industrial settings, boric acid is used in the manufacture of fiberglass, as a flame retardant in cellulose insulation, in the production of ceramics, and as a precursor for various boron compounds. In medicine, it is used as an antiseptic and antifungal agent, particularly in ointments and eye drops. In households, boric acid is often used as a pesticide, insecticide, or herbicide, particularly for controlling ants, cockroaches, and weeds.

The HSN (Harmonized System Nomenclature) code for boric acid in India would fall under Chapter 28 of the Customs Tariff, which covers inorganic chemicals. For the specific HSN code for boric acid, it’s recommended to refer to the latest version of the Indian Customs Tariff or consult with Indian customs authorities.