Noun: potassium acid carbonate
- A crystalline salt (KHCO₃) that is used in baking powder and as an antacid
"potassium acid carbonate is a key ingredient in many fire extinguishers";
- potassium bicarbonate, potassium hydrogen carbonate
Derived forms: potassium acid carbonates
Type of: bicarbonate, hydrogen carbonate
Encyclopedia: Potassium acid carbonate