---
kind: "section"
citation: "21 C.F.R. § 529.382"
title: "21"
number: "529.382"
heading: "Chloramine-T."
url: "https://uscodex.org/cfr/21/529.382"
---

# §529.382. Chloramine-T.

- (a) **Specifications.** Chloramine-T trihydrate powder for solution.
- (b) **Sponsor.** See No. 086009 in [§ 510.600(c)](/cfr/21/510.600.md?p=c) of this chapter.
- (c) **Related tolerances.** See [§ 556.118](/cfr/21/556.118.md) of this chapter.
- (d) **Conditions of use—**
  - (1) **Freshwater-reared salmonids—**
    - (i) **Amount.** 12 to 20 milligrams per liter (mg/L) water in a continuous flow water supply or as a static bath once per day for 60 minutes on consecutive or alternative days for three treatments.
    - (ii) **Indications for use.** For the control of mortality in freshwater-reared salmonids due to bacterial gill disease associated with Flavobacterium spp.
  - (2) **Walleye—**
    - (i) **Amount.** 10 to 20 mg/L water in a continuous flow water supply or as a static bath once per day for 60 minutes on consecutive or alternative days for three treatments.
    - (ii) **Indications for use.** For the control of mortality in walleye due to external columnaris disease associated with Flavobacterium columnare.
  - (3) **Freshwater-reared warmwater finfish—**
    - (i) **Amount.** 20 mg/L water in a continuous flow water supply or as a static bath once per day for 60 minutes on consecutive or alternative days for three treatments.
    - (ii) **Indications for use.** For the control of mortality in freshwater-reared warmwater finfish due to external columnaris disease associated with F. columnare.

## Notes

### Amendments

[79 FR 37621, July 2, 2014]

### Authority

Authority: 21 U.S.C. 360b.

### Source

Source: 40 FR 13881, Mar. 27, 1975, unless otherwise noted.

### Amendments

[79 FR 37621, July 2, 2014]