CFR › Title 21 › Part 582 › §582.114121 CFR §582.1141Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy link(a)Product. Ammonium phosphate (mono- and dibasic).(b)Conditions of use. This substance is generally recognized as safe when used in accordance with good manufacturing or feeding practice.