[Code of Federal Regulations]
[Title 40, Volume 30]
[Revised as of July 1, 2006]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR721.9511]

[Page 429]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 721_SIGNIFICANT NEW USES OF CHEMICAL SUBSTANCES--Table of Contents
 
     Subpart E_Significant New Uses for Specific Chemical Substances
 
Sec.  721.9511  Silicic acid (H[bdi6]SiO[bdi2]O[bdi7]), 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 Sec.  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 Sec.  
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 Sec.  721.185 apply to this section.

[68 FR 70183, Dec. 17, 2003]