... for baking foods such sa crisp cake,biscuit etc. Ammonium Bicarbonate food grade,mainly as sponging agent use for baking foods such ... ,medicine midbody,plastics processing,electronic element ect. Specifications: Ammonium Bicarbonate food grade is a white powder,crystal,specific gravity is 1. ... Outside is weave bag or paper bag,inside is food plastics bag. 25Kg/Bag,the packing also can according ...