Potassium Bisulfite

Potassium bisulfite (or potassium hydrogen sulfite) is a chemical mixture with the approximate formula KHSO₃. This is a white solid that has a similar smell of sulfur dioxide. It is commonly used as a sterilizing agent, preservative, and is even used to prevent browning in cut fruit. People with sulfite sensitivity might react poorly to potassium bisulfite. Always stay informed and check with your doctor if you have questions regarding this ingredients effects on health.