40 CFR § 721.10177 - Phosphoric acid, yttrium(3 + ) salt (1:1).
(a) Chemical substance and significant new uses subject to reporting.
(1) The chemical substance identified as phosphoric acid, yttrium(3 + ) salt (1:1) (PMN P–04–153; CAS No. 13990–54–0) is subject to reporting under this section for the significant new uses described in paragraph (a)(2) of this section.
(2) The significant new uses are:
(i) Industrial, commercial, and consumer activities. Requirements as specified in § 721.80(f).
(ii) Release to water. Requirements as specified in § 721.90 (b)(4) and (c)(4) (N = 6).
(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), (b), (c), (i), and (k) are applicable to manufacturers, importers, and processors of this substance.
(2) Limitations or revocation of certain notification requirements. The provisions of § 721.185 apply to this section.