... detergent, flame retardant, used as food industry culture, soda and carbon dioxide in the cold drink the happening of the agent .Second ... .Fifth, Used as a food industrial culture, soda and carbon dioxide in the cold drink the happening of the agent, butter ... detergent, foam extinguishing agent, bath agent, etc.Sixth, Injection with carbon alkali balance medicine. Used in food, medicine, film, tanning, ...