LIANYUNGANG KEDE FOOD INGREDIENTS CO.,LTD
Sodium Acid Pyrophosphate (SAPP) is White, crystalline powder or granules. it is soluble in water, PH of 1% is about 4. It may contain a aluminum and/or calcium salt to control the reaction in leavening systems. It acts as a buffer, leaven, modifier, emulsifier, nutrient and canning preservative in foods. It includes SAPP15,SAPP28,SAPP40,etc.