Page 27 - Praxair - Specialty Gases and Equipment Reference Guide
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Ar
            Argon





            Transportation                                                      (M)SDS Reference
            Information                                                         P-4563
            UN Number: 1006                                                     CAS Number
                                  United States of America  Canada  Mexico
            Shipping Name        Argon,         Argon,        Argon,            7440 - 37 - 1
                                 Compressed     Compressed    Compressed        General Description
            Hazard Class         2.2            2.2           2.2               Colorless, odorless,
            Label                Nonflammable    Nonflammable   Nonflammable    nonflammable inert gas.
                                 Gas            Gas           Gas



              Product/Grade     Purity     Part       Cylinder       N 2    O 2  H 2 O  CO 2  CO  H 2   THC
                                           Number
              Semiconductor, 6.0   99.9999%   AR 6.0SP   AT, AS      0.5   0.2   0.2   0.1   0.1   0.1   0.1
              Research, 6.0     99.9999%   AR 6.0RS   K, T           1    0.2   1     0.1   0.1   –     0.1
              Chromatography, 6.0   99.9999%   AR 6.0CH   K, T       1    0.2   1     0.1   0.1   –     0.1
              Trace Analytical, 5.5   99.9995%   AR 5.5TG   K, T, AT   2    0.5   0.5   0.1   0.1   –   0.5
              Semiconductor, 5.5   99.9995%   AR 5.5SP   AT          2    0.5   0.5   0.5   0.5   0.5   0.5
              Carrier, 5.5      99.9995%   AR 5.5CA   T, K           5    0.5   0.5   1     1     –     0.3
              UHP Plus, 5.3     99.9993%   AR 5.3UP   T, K           –    1     1     1     1     –     0.5
              Ultra High Purity, 5.0   99.999%   AR 5.0UH   T, K     –    2     3     –     –     –     0.5
              Semiconductor, 5.0   99.999%   AR 5.0SP   K, AS        6    2     3     1     1     –     1
              High Purity, 4.8   99.998%   AR 4.8     6K, 4K, 3K, T, K    –   4   3   –     –     –     –
              Zero, 4.8         99.998%    AR 4.8Z    T, K, Q        –    4     3     –     –     –     0.5
              Concentrations given are ppm by volume unless otherwise specified.
              Maximum ppm unless otherwise noted.




              Cylinders

              Cylinder   Style              Size               Connection   Pressure    Volume    Gross Weight
     Section B – Pure Gases
              Type                          in (cm)            CGA/DISS    psig (bar)   ft  (m )    lb (kg)
                                                                                          3
                                                                                       3
              6K       Ultra High Pressure Steel   51 x 10 (129.5 x 24.4)   677   6000 (460)   575 (15.94)   362 (164)
              4K       Ultra High Pressure Steel   51 x 9.3 (129.5 x 23.5)   680   4500 (310)   495 (13.23)   198 (90)
              3K       Ultra High Pressure Steel   51 x 10 (129.5 x 24.4)   680   3500 (268)   385 (10.68)   228 (103)
              T        High Pressure Steel   55 x 9.3 (139.7 x 23.5)   580/718   2640 (183)   335 (9.29)   177 (80)
              K        High Pressure Steel   51 x 9 (129.5 x 22.9)   580/718   2200 (154)   248 (6.88)   158 (72)
              Q        High Pressure Steel   31 x 7 (78.7 x 17.8)   580    2200 (154)   83 (2.30)   74 (34)
              AT       High Pressure Aluminum   54 x 10 (137.2 x 25.4)   580/718   2200 (154)   272 (7.54)   120 (54)
              AS       High Pressure Aluminum   48 x 8 (121.9 x 20.3)   580/718   2000 (139)   153 (4.24)   66 (30)
              230/240   Portable Liquid Unit   53 x 26 (134.6 x 66.0)   580   22-350   various    various
              MB       Microbulk            Various – see page A •18  580   various   various     various
                       Cylinder packs and
                       tube trailers are available
                       upon request






            i
            Contact your Praxair representative
            about equipment recommendations
            for Argon.



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