... food fermentation, detergent ingredient, carbondoxide Product name: BAKING SODAGrade :Food GradePurity: 99~100.5%Function: First, Used in food, ... , flame retardant, used as food industry culture, soda and carbon dioxide in the cold drink the happening ... use.Fifth, Used as a food industrial culture, soda and carbon dioxide in the cold drink the ... . Decomposed slowly when exposd to moist air. BAKING SODA