Baking soda — a mild alkali that decomposes to Na₂CO₃, H₂O, and CO₂ when heated. Used in baking (as a leavening agent), cleaning, fire extinguishers, and as an antacid.
Also known as: 144-55-8, Sodium hydrogen carbonate, Baking soda, Sodium hydrogencarbonate, Sodium acid carbonate (+14 more)