40 CFR § 180.1191
Ferric phosphate; exemption from the requirement of a tolerance
June 9, 2020
An exemption from the requirement of a tolerance is established for residues of the biochemical pesticide, ferric phosphate (FePO4, CAS No. 11045-86-0) in or on all food commodities.
[62 FR 56105, Oct. 29, 1997]