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Code of Federal Regulations (Last Updated: July 5, 2024) |
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Title 40 - Protection of Environment |
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Chapter I - Environmental Protection Agency |
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SubChapter R - Toxic Substances Control Act |
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Part 721 - Significant New Uses of Chemical Substances |
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Subpart E - Significant New Uses for Specific Chemical Substances |
§ 721.9511 - Silicic acid (H 6SiO 2O 7), magnesium, strontium salt(1:1:2), dysprosium and europium-doped.
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§ 721.9511 Silicic acid (H6SiO2O7), magnesium, strontium salt(1:1:2), dysprosium and europium-doped.
(a) Chemical substance and significant new uses subject to reporting.
(1) The chemical substance identified as silicic acid (H6SiO2O7) magnesium, strontium salt(1:1:2), dysprosium and europium-doped. (PMN P-98-848; CAS No.181828-07-9) is subject to reporting under this section for the significant new use 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(j) (manufacture or import of the chemical substance where greater than 5% of the chemical substance is below the 10 micron (respirable particles) threshold).
(ii) [Reserved]
(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 chemical substance.
(2) Limitations or revocation of certain notification requirements. The provisions of § 721.185 apply to this section.
[68 FR 70183, Dec. 17, 2003]