Section 721.980 - Sodium salt of azo acid dye(a)Chemical substance and significant new uses subject to reporting.(1) The chemical substance identified generically as a sodium salt of azo acid dye (PMN P-95-633) is subject to eporting 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 (v)(1), (w)(1), and (x)(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 (i) 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.63 FR 3422, Jan. 22, 1998