Page 67 - Praxair - Specialty Gases and Equipment Reference Guide
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N
            Nitrogen, continued                                           2





            Transportation                                                      (M)SDS Reference
            Information                                                         P-4631
            UN Number: 1066                                                     CAS Number
                                  United States of America  Canada  Mexico
            Shipping Name        Nitrogen,      Nitrogen,     Nitrogen,         7727 - 37 - 9
                                 Compressed     Compressed    Compressed        General Description
            Hazard Class         2.2 Nonflammable  2.2 Nonflammable  2.2 Nonflammable   Colorless, odorless, nonflammable
            Label                Gas            Gas           Gas               inert gas.



              Cylinders

              Cylinder   Style              Size               Connection    Pressure   Volume    Gross Weight
                                                                                       3
                                                                                          3
              Type                          in (cm)            CGA/DISS    psig (bar)   ft  (m )    lb (kg)
              6K       Ultra High Pressure Steel   51 x 10 (129.5 x 24.4)   677   6000 (460)   488 (13.53)   340 (154)
              4K       Ultra High Pressure Steel   91 x 9.3 (129.5 x 23.5)   680   4500 (310)   430 (11.92)   179 (81)
              3K       Ultra High Pressure Steel   51 x 10 (129.5 x 24.4)   680   3500 (268)   341 (9.49)   213 (97)
              T        High Pressure Steel   55 x 9.3 (139.7 x 23.5)   580/718   2640 (183)   304 (8.43)   165 (75)
              K        High Pressure Steel   51 x 9 (129.5 x 22.9)   580/718   2200 (154)   228 (6.32)   149 (68)
              Q        High Pressure Steel   31 x 7 (78.7 x 17.8)   580/718   2200 (154)   76 (2.11)   69 (31)
              AT       High Pressure Aluminum   54 x 10 (137.2 x 25.4)   580/718   2200 (154)   250 (6.93)   108 (49)
              AS       High Pressure Aluminum   48 x 8 (121.9 x 20.3)   580/718   2000 (139)   142 (3.94)   60 (27)
              AQ       High Pressure Aluminum   33 x 7.3 (83.8 x 18.4)   580/718   2200 (154)   82 (2.27)   46 (21)
              A3       High Pressure Aluminum   16 x 6.9 (40.6 x 17.5)   580/718   2200 (154)   31 (0.86)   20 (9)
                       Cylinder packs and
                       tube trailers are available
                       upon request




              Equipment Recommendations
              Research, 6.0              Valve panels, 4000 and 3000 series regulators
     Section B – Pure Gases
              Chromatography, 6.0        Valve panels, 4000 and 3000 series regulators
              Semiconductor, 6.0         Valve panels, 4000 and 3000 series regulators
              CEM, 5.5                   3000 series regulators
              Trace Analytical Grade, 5.5   3000 series regulators

              LaserStar, 5.5             3000 series regulators
              Semiconductor, 5.5         3000 series regulators
              Ultra High Purity Plus, 5.3   3000 series regulators
              Ultra Zero Ambient Monitoring, 5.0   3000 series regulators       4012 Series – Critical Purity Regulators
              Volatile Organic Compound Free, 5.0   3000 series regulators      for Corrosive Service (see page E •244)
              Vehicle Emission Zero (1065), 5.0   3000 series regulators
              LaserStar, 5.0             3000 series regulators                 i
              Ultra High Purity, 5.0     3000 series regulators
              Semiconductor, 5.0         3000 series regulators                 Products are also available in larger
              Vehicle Emission Zero, 4.8   2000 series regulators               quantities, such as 6-, 12- and 16- pack
              Zero, 4.8                  2000 series regulators                 cylinder clusters as well as dewars,
              High Purity, 4.8           2000 series regulators                 microbulk, tube trailers and bulk.
                                                                                See page B•85 for cryogenic
                                                                                liquid nitrogen.
                                                                                See Section D, Medical Gases for
                                                                                Nitrogen – N.F. Grade (page D•233).




            B•66                              1-877-PRAXAIR                     www.praxairdirect.com
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