443!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

     443!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!!       !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!            2   05







                (MICA)









            /









                    (MICA)

      (MUSCOVITE ZINNWALDITE FLEOROPHLOGOPITE ROSCOELITE SUZORITE MICA

     AMBER MICA              LEPIDOLITE      PHLOGOPITE   BIOTITE)

                         CAS No.     12001-26-2

                                 -









                -









       1.                              2.                        3.              4.

       1.

       1.                                                  2.





                             C









                    1.                                               2.

              443!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

              443!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

     !!           !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!                                 3   05



                                   3.                                                    4.

                         1.                               2.                        3.

                   1.

              2.

              3.









1.

2.

3.





1.

2.

3.

4.







                   1.                       2.









                                                                                                             BEIs



               TWA                                     STEL                    CEILING

              3 mg/m3                                 6 mg/m3

          (                   )





                        <15 mg/m3       1.

               <30 mg/m3          1.                                                          2.

               <75 mg/m3          1.                                 2.

               <150 mg/m3          1.                                          2.                                            3.

                                                                                                        4.

                                                 5.

               <1500 mg/m3             1.

                                                      IDLH      1.                                 2.





                         1.                                               2.

           443!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

           443!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

     !!        !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!            4   05



                    1.

                    2.                             3.            4.









pH         -                                            /             /









                    /                                        /

                         0 mmHg                              /

          2.6-3.2 @20            (   =1)









                         -







               1.

               LD50(                           )

                LC50(                          )





                    -





                    -







                             /             -









1.

2.









                         -

     443!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

     443!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!!       !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!            5   05



           1.                  84

           2.

           3.









         1.CHEMINFO            CCINFO        2000-3

         2.RTECS           TOMES PLUS        Vol.45   2000





                /





         89.11.30

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