---
kind: "section"
citation: "40 C.F.R. § 721.4663"
title: "40"
number: "721.4663"
heading: "Fluorinated carboxylic acid alkali metal salts."
url: "https://uscodex.org/cfr/40/721.4663"
---

# §721.4663. Fluorinated carboxylic acid alkali metal salts.

- (a) **Chemical substance and significant new uses subject to reporting.**
  - (1) The chemical substances identified as fluorinated carboxylic acid alkali metal salts (PMNs P-95-979/980/981) are subject to reporting under this section for the significant new uses described in [paragraph (a)(2)](#a-2) of this section.
  - (2) **The significant new uses are—**
    - (i) **Industrial, commercial and consumer activities.** Requirements as specified in § [721.80 (v)(2)](/cfr/40/721.80.md?p=v-2), [(w)(2)](/cfr/40/721.80.md?p=w-2), and [(x)(2)](/cfr/40/721.80.md?p=x-2).
    - (ii) **Release to water.** Requirements as specified in § [721.90 (a)(4)](/cfr/40/721.90.md?p=a-4), [(b)(4)](/cfr/40/721.90.md?p=b-4), and [(c)(4)](/cfr/40/721.90.md?p=c-4), (N = 100 ppb for P-95-979), (N = 30 ppb for P-95-980), and (N = 3 ppb for P-95-981).
- (b) **Specific requirements.** The provisions of subpart A of this part apply to this section except as modified by this paragraph.
  - (1) **Recordkeeping.** Recordkeeping requirements as specified in § [721.125 (a)](/cfr/40/721.125.md?p=a), [(b)](/cfr/40/721.125.md?p=b), [(c)](/cfr/40/721.125.md?p=c), [(i)](/cfr/40/721.125.md?p=i), and [(k)](/cfr/40/721.125.md?p=k) are applicable to manufacturers, importers, and processors of this substance.
  - (2) **Limitations or revocation of certain notification requirements.** The provisions of [§ 721.185](/cfr/40/721.185.md) apply to this section.

## Notes

### Amendments

[61 FR 63738, Dec. 2, 1996]

### Authority

Authority: 15 U.S.C. 2604, 2607, and 2625(c).

### Source

Source: 49 FR 35018, Sept. 5, 1984, unless otherwise noted.

### Amendments

[61 FR 63738, Dec. 2, 1996]