Ins 500ii

INS 500(ii) is the chemical compound sodium bicarbonate, also known as baking soda. It is a white crystalline powder that occurs naturally as the mineral nahcolite. It is manufactured industrially through the Solvay process or by carbonating a solution of sodium carbonate.

Sodium bicarbonate is widely used as a leavening agent in baked goods, producing carbon dioxide gas when heated or combined with an acid. It also functions as an acidity regulator and a source of sodium in processed foods. It can be found in cookies, crackers, cakes, and other baked items.

Sodium bicarbonate is generally recognized as safe (GRAS) by the FDA for use in food. It is used in small amounts in food and is not associated with adverse health effects at typical consumption levels. International bodies like JECFA have evaluated it. Evidence does not suggest significant health concerns at levels found in food.