# 721.10008 Manganese strontium oxide (MnSrO).
(a) *Chemical substance and significant new uses subject to reporting.* (1) The chemical substance identified as manganese strontium oxide (MnSrO<sub>3</sub>) (PMN P-00-1121; CAS No. 12163-45-0) 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) *Hazard communication program.* Requirements as specified in § 721.72 (a), (b), (c), (d), (e) (concentration set at 0.1 percent), (f), (g)(1)(i), (g)(1)(ii), (g)(1)(iii), (g)(1)(vii), (g)(1)(viii), (g)(2)(i), (g)(2)(ii), (g)(2)(iii), (g)(2)(v), (g)(3)(ii), (g)(4)(i), and (g)(5).
(ii) *Industrial, commercial, and consumer activities.* Requirements as specified in § 721.80(k) (manufacture, processing, or use of the PMN substance if the particle size is less than 10 microns).
(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), (f), (g), (h), and (i) are applicable to manufacturers and processors of this substance.
(2) *Limitations or revocation of certain notification requirements.* The provisions of § 721.185 apply to this section.
[72 FR 14699, Mar. 29, 2007, as amended at 80 FR 37166, June 30, 2015]