Page 57 - Praxair - Specialty Gases and Equipment Reference Guide
P. 57

HCI
            Hydrogen Chloride





            Transportation                                                      (M)SDS Reference
            Information                                                         P-4606
            UN Number: 1050                                                     CAS Number
                                  United States of America  Canada  Mexico
            Shipping Name        Hydrogen       Hydrogen      Hydrogen          7647 - 01 - 0
                                 Chloride,      Chloride,     Chloride,         General Description
                                 Anhydrous      Anhydrous     Anhydrous         Colorless, toxic, corrosive, nonflammable,
            Hazard Class         2.3 (8)        2.3 (8)       2.3               acidic, liquefied gas with a pungent odor.
            Label                Toxic Gas,     Toxic Gas,    Toxic Gas,
                                 Corrosive      Corrosive     Corrosive


              Product/         Purity    Part       Cylinder  N 2    O 2   H 2 O  CO 2  + CO   THC
              Grade                      Number
              Semiconductor, 5.0   99.999%   HC 5.0SP   K, G   3     1     1     4          1
              High Purity, 2.0   99.0%   HC 2.0     K, G      –      –     –     –          –
              Concentrations given are ppm by volume unless otherwise specified.
              Maximum ppm unless otherwise noted.




              Cylinders

              Cylinder   Style            Size                Connection   Pressure    Volume     Gross Weight
              Type                        in (cm)             CGA/DISS     psig (bar)   lb (kg)   lb (kg)
              K         High Pressure Steel   51 x 9 (129.5 x 22.9)   330/634   613 (42)   60 (27.3)   187 (85)
              G         High  Pressure Steel   20 x 6 (50.8 x 15.2)   330/634   613 (42)   9 (4.1)   38 (17.2)




              Equipment Recommendations
              Semiconductor, 5.0   Gas cabinets, 4000 series regulators
     Section B – Pure Gases
              High Purity, 2.0   4000 series regulators




                                                                                i

                                                                                See our full line of safety equipment
                                                                                and gas cabinets in Section E.

                                                                                Product available in ton containers.
                                                                                See Sections F and G
                                                                                for safety and technical
                                                                                information.

            UltraPurge  400 Gas Cabinet Series
                   ™
            (see page E •306)











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