Sodium Bicarbonate, USP/NF (Fine Powder)
CAS Number: 144-55-8
Sodium hydrogen carbonate
Sodium bicarbonate commonly known as baking soda or bicarbonate of soda, has the molecular 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 in the crystalline form but often appears as a fine powder.