White powder,soluble in water,the aqueous solution is acidic,the pH value of 1% aqueous solution is 4-4.5. Sodium Acid Pyrophosphate acts as a buffers ,chelating agents,stabilizers,emulsifiers,color improvers in the food industry. Such as instant noddle cooking aid,ham,sausage,flour modifier,pastry,biscuit leavening agent,hamburger beef pie flavoring ,sausage pH adjuster,vegetable color improver,water product,chelating agents for canned foods.
