Sodium bicarbonate

Chemical compound

Sodium bicarbonate (IUPAC name: sodium hydrogen carbonate), commonly known as baking soda or bicarbonate of soda, or saleratus, is a chemical compound with the chemical formula NaHCO3. It is a salt composed of a sodium cation (Na+) and a bicarbonate anion (HCO3−). Sodium bicarbonate is a white solid that is crystalline but often appears as a fine powder.

From Wikipedia, under CC BY-SA. More on occurri.