---
kind: "section"
citation: "21 C.F.R. § 573.580"
title: "21"
number: "573.580"
heading: "Iron-choline citrate complex."
url: "https://uscodex.org/cfr/21/573.580"
---

# §573.580. Iron-choline citrate complex.


Iron-choline citrate complex made by reacting approximately equimolecular quantities of ferric hydroxide, choline, and citric acid may be safely used as a source of iron in animal feed.


## Notes

### Authority

Authority: 21 U.S.C. 321, 342, 348.

### Source

Source: 41 FR 38652, Sept. 10, 1976, unless otherwise noted.