Ammonium Bicarbonate is mainly used as the foaming agent of such baked goods as bread, biscuits, cakes etc. Ammonium Bicarbonate is mainly used as the foaming agent of such baked goods as bread, biscuits, cakes etc.This company is a professional chemical corp certified by ISO9001: 2008, which is one of the biggest manufacture & exporter of Sodium Bicarbonate Food Grade 99%min and Ammonium ...