10124-31-9 10361-65-6 124673-86-5 7722-76-1 7783-28-0 Amfos Ammonium acid phosphate Ammonium orthophosphate EINECS 233-330-0 FR-CROS 282 Fyrex Phosphoric acid, ammonium salt Taikarin F Taikarin FN ammonium phosphate