제17806호                                관              보                  2012. 7. 18.(수요일)
              Chemical         Activity          Acceptable purpose or specific exemption
 Perfluorooctane sulfonic Production      Acceptable purpose:
 acid(CAS No:      1763-23-               In accordance with part III of this Annex, production of
 1), its saltsa and                       other chemicals to be used solely for the uses below,
 perfluorooctane sulfonyl                 Production for uses listed below.
 fluoride                                 Specific exemption:
 (CAS No:307-35-7)                        As allowed for Parties listed in the Register.
                             Use          Acceptable purpose:
 *For example: potassium
                                          In accordance with part III of this Annex for the
                                          following acceptable purposes, or as an intermediate in
 perfluorooctane sulfonate                the production of chemicals with the following acceptable
 (CAS no. 2795-39-3);                     purposes:
 lithium perfluorooctane                  • Photo-imaging
 sulfonate (CAS no.                       • Photo-resist and anti-reflective coating for semi-
 29457               -72-5);               conductors
 ammonium                                 • Etching agent for compound semi-conductors and
 perfluorosulfonate (CAS                   ceramic filters
 no. 29081-56-9);                         • Aviation hydraulic fluids
 diethanolammonium                        • Metal plating (hard metal plating) only in closed- loop
 perfluorooctane sulfonate                 systems
 (CAS no. 70225-14-8);                    • Certain medical devices (such as ethylene
 tetraethylammonium                        tetrafluoroethylene copolymer (ETFE) layers and
 perfluorooctane sulfonate                 radio-opaque ETFE production, in-vitro diagnostic
 (CAS no. 56773-42-3);                     medical devices, and CCD colour filters)
 didecyldimethylammoniu                   • Fire-fighting foam
 m perfluorooctane                        • Insect baits for control of leaf-cutting ants from Atta
 sulfonate (CAS no.                        spp. and Acromyrmex spp.
   251099-16-8)
                                          Specific exemption:
                                          For the following specific uses, or as an intermediate in the
                                          production of chemicals with the following specific uses:
                                          • Photo masks in the semiconductor and liquid crystal
                                           display (LCD) industries
                                          • Metal plating (hard metal plating)
                                          • Metal plating (decorative plating)
                                          • Electric and electronic parts for some colour printers
                                           and colour copy machines
                                          • Insecticides for control of red imported fire ants and
                                           termites
                                          • Chemically driven oil production
                                          • Carpets
                                          • Leather and apparel
                                          • Textiles and upholstery
                                          • Paper and packaging
                                          • Coatings and coating additives
                                          • Rubber and plastics

       2. Also decides to create a new part III in Annex B called "Perfluorooctane sulfonic
acid (PFOS), its salts, and perfluorooctane sulfonyl fluoride (PFOSF)", which reads:
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