1Kg Organic Potassium Bicarbonate Powder - Food Grade Pure FCC Brewing BakingPotassium Bicarbonate has been used over the centuries for numerous household and health reasons. Some common uses include leavening in baking, for winemaking, in soda water, and as an effective fire retardant as well. Some have used Potassium Bicarbonate as a fungicide, vegetable wash, and is accepted for safe use in Organic Farming. This ingredient may be added to foods and beverages or smoothies and green drinks. It is a pure white granular powder