... 3.Application:food fermentation, detergent ingredient, carbondoxide Product name: BAKING SODAGrade :Food GradePurity: 99~100.5%Function: First, Used ... detergent, flame retardant, used as food industry culture, soda and carbon dioxide in the cold drink the happening of ... , foam extinguishing agent, bath agent, etc.Sixth, Injection with carbon alkali balance medicine. Used in food, medicine, film ...