Section 721.10033 - Zinc, [ethanedioato(2-)-. kappa. O [1], . kappa. O [2]]-(a)Chemical substance and significant new uses subject to reporting.(1) The chemical substance identified as zinc, [ethanedioato(2-)-. kappa. O1, . kappa. O2]- (PMN P-02-322; CAS No. 547-68-2) 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)Release to water. Requirements as specified § 721.90 (a)(4), (b)(4), and (c)(4) (N = 1).(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), 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. 72 FR 14704 , Mar. 29, 2007