Page 24 - Praxair - Specialty Gases and Equipment Reference Guide
P. 24

C      2H       2
                                              Acetylene





            Transportation                                                      (M)SDS Reference
            Information                                                         P-4559
            UN Number: 1001                                                     (M)SDS Reference for DMF Solvent
                                  United States of America  Canada  Mexico
            Shipping Name        Acetylene,     Acetylene,    Acetylene,        P-6201
                                 Dissolved      Dissolved     Dissolved         CAS Number
            Hazard Class         2.1            2.1           2.1               74 - 86 - 2
            Label                Flammable Gas    Flammable Gas   Flammable Gas   General Description
                                                                                Colorless, highly flammable gas.



              Name        Grade   Part Number  Cylinder  O 2  + CH 4  PH 3  N 2  O 2   + Ar  CO   CO 2  CH 4  C 2 H 6   C 3 H 8
              Atomic      99.6%   AC 2.6AA    A5      4000 ppm   20 ppm  –   –      –    –    –    –     –
              Absorption
              Semiconductor  99.95%   AC 3.5AHM    A420   –     –      300  100     20   20   20   20    20
                                           (1)
              Concentrations given are ppm by volume unless otherwise specified.
              Maximum ppm unless otherwise noted.
              (1)   DMF Solvent




              Cylinders
              Cylinder   Style         Size              Connection    Pressure     Volume      Gross Weight
                                                                                        3
                                                                                      3
              Type                     in (cm)           CGA           psig (bar)   ft  (m )    lb (kg)
              A5        Low Pressure   51 x 12 (130 x 30)    510       250 (17.24)   360 (10.19)   207 (94)
                        Steel                                                                                       Section B – Pure Gases
              A420      Low Pressure   51 x 12 (130 x 30)    510       250 (17.24)   420 (11.89)   207 (94)
                        Steel




              Equipment Recommendations



                                                                                i

                                                                                See Section D for Praxair’s complete
                                                                                line of instrument support gases and
                                                                                mixtures (pages D•214 - D•218).
                                                                                See Sections F and G
                                                                                for safety and technical
                                                                                information.
            2002 Series – High Purity
            Economical Regulator
            (see page E •257)













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