Ammonium Carbonate（INS No. 503(i) ）碳酸铵 Prepared at the 26th JECFA (1982), published in FNP 25 (1982) and in FNP 52 (1992). metals and arsenic specifications revised at the 59th JECFA (2002) An ADI 'not specified' was established at the 26th JECFA (1982)
