National Food Safety Standard of the P.R.C.: Food additive Ammonium Carbonate

This standard is applicable to the food additive ammonium carbonate, which is prepared from ammonia, carbon dioxide and water by absorption, crystallization, separation, drying and cooling, consists of ammonium carbamate, ammonium carbonate and ammonium hydrogen carbonate in varying proportions. It specifies the technical requirements and testing methods for food additive ammonium carbonate.