2019最新白菜彩金论坛

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                  Advanced Specialty Gas Equipment


                  GAS DATA & EQUIPMENT RECOMMENDATIONS
                  Pure Gases

                  The following information is provided as a guide to assist you in your choice of a pressure regulator for specific cylinder gases. It is divided into three distinct groupings--Pure Gases; Pure Gases in Lecture Bottles; and Two-Component Gas Mixtures.

                  To use this guide, simply locate the gas or gas mixture you are using within the appropriate grouping. The tables for Pure Gases, and Pure Gases in Lecture Bottles have their information initially arranged alphabetically by the gas of interest, and then secondarily alphabetized by the specific grade of that gas. The information in the Two-Component Gas Mixtures table is listed first alphabetically by minor component, and then alphabetically by the balance gas, or major component. For example, 2% Ammonia, 98% Helium would be listed first under Ammonia (the minor component), and then under "In Helium" (the balance gas) within the Ammonia grouping.

                  Across from each individual listing you will find that product's corresponding valve outlet connection number (CGA Connection); the recommended regulator model; and a reference page number directing you to where additional information and complete specifications on that regulator can be found. In the Pure Gas Table you will also find certain physical properties of the gas, such as chemical formula, molecular weight, vapor pressure (for liquefied gases), specific gravity and specific volume. In certain cases, where pressure reduction is not desired or required--as with very low pressure products such as Boron Trichloride--a manual control valve has been recommended instead of a pressure regulator. Please remember that Manual Control Valves control flow, not pressure.

                  You should note that the recommendations contained herein are valid, and generally preferred for the more common applications of the products indicated; and consideration has been given to safety, materials compatibility, as well as to convenience and suitability for these common applications. However, the recommendations shown may not be the only models that are suitable, and your specific application may have subtleties that would indicate another selection is a more preferable choice. If you feel this is the case, or if you are using a product that is not listed within these tables, please do not hesitate to contact one of our Technical Representatives, or your Advanced Specialty Gas Equipment Distributor to discuss your requirements.

                  Pure Gases

                  Gas
                  Grade

                  Mol.
                  Weight
                  Vapor
                  Pressure
                  (psig
                  at 70°F)

                  Specific
                  Gravity
                  (Air = 1)
                  Specific
                  Volume
                  (ft3/lb.
                  at 70°F)
                  CGA
                  Connection
                  Number
                  Equipment
                  Recommendations
                  Acetylene (C2H2) 26.038 -- 0.91 at 32°F 14.5    
                    Atomic Absorption         510 SSG9048
                    Commercial Grade, 98.0%         510 SSG9048
                    Purified         510 SSG9048
                    Technical         510 SSG9048
                  Air 28.975 -- 1.00 13.3    
                    Blended Air         590 TSD
                    CO2Free         590 LABE/HPE
                    Compressed Air         346 TSD
                     Dry         346/590* TSD
                    High Pressure (3500 psig)         347 AG3850 Series
                    High Pressure (6000 psig)         702 SG3600 or SG3610
                    Hydrocarbon Free         346/590* LABE/HPE
                    USP         346/950* AG3660 Series
                    Ultra Pure Carrier         590 HPE
                    Ultra Zero         590 HPE
                    Vehicle Emission Zero         590 LABE/HPE
                    V.O.C. Free Air         590 LABE/HPE
                    Zero         346/590* LABE/HPE
                  Allene (C3H4) 40.065 116.7 1.415 at 68°F 9.6    
                            510 SSE
                  Ammonia (NH3) 17.031 114.1 0.597 22.7    
                    Anhydrous         705 ARG
                    Electronic         660 AG3870 Series
                    Nitride         660 AG3870 Series
                    Research         660 AG3870 Series
                    Semiconductor Purity         660 AG3870 Series
                    SFC Grade         660 MV5800 Series
                    ULSI Purity         660 AG3870 Series
                    Ultra High Purity         660 AG3870 Series
                  Argon (Ar) 39.948 -- 1.378 9.68    
                    Grade 6™         580 HPE
                    High Pressure (3500 psig)         680 AG3850 Series
                    High Pressure (6000 psig)         677 SG3600 or SG3610
                    High Purity         580 LABE
                    Oxygen Free         580 LABE/HPE
                    Prepurified         580 LABE
                    Research         580 HPD
                    Semiconductor Purity         580 HPE
                    Sputtering         580 HPE
                    ULSI Purity         580 HPE
                    Ultra High Purity         580 HPE
                    Ultraplus™         580 HPE
                    Ultra Pure Carrier         580 LABE/HPE
                    Zero         580 LABE/HPE
                  Arsine (AsH3) 77.946 205 2.69 5.0    
                    Electronic         350/632* AG3870 Series
                    ULSI Purity         350/632* AG3870 Series
                  Boron Trichloride (BCl3) 117.169 4.4 4.03 3.3    
                    CP         660 MV5800 Series
                    Electronic         660 MV5800 Series
                    Semiconductor Purity         660 MV5800 Series
                    VLSI Etchant         660 MV5800 Series
                  Boron Trifluoride (BF3) 67.805 -- 2.387 5.7    
                    CP         330 ASB
                  1,3 Butadiene (C4H6) 54.0929 21.4 1.915 at 60°F 6.9    
                    CP         510 SSE
                    High Purity (Inhibited)         510 LABD
                    Instrument         510 LABD
                    Research         510 HPD
                  Butane (C4H10) 58.123 16.3 2.110 at 68°F 6.4    
                    CP         510 SSE
                    Instrument         510 LABD
                    Technical         510 SSE
                  n-Butane See Butane            
                  iso-Butane See Isobutane            
                  1-Butene (C4H8) 56.108 23.5 1.937 6.7    
                    CP         510 SSE
                    High Purity         510 LABD
                    Research         510 HPD
                  cis-2-Butene (C4H8) 56.108 13 1.997 at 68°F 6.7    
                    High Purity         510 LABD
                    Technical         510 SSE
                  trans-2-Butene (C4H8) 56.108 15 1.997 at 68°F 6.7    
                    High Purity         510 LABD
                    Technical         510 SSE
                  (cis & trans) 2-Butene (C4H8) 56.108 14 1.997 at 68°F 6.7    
                    Technical         510 SSE
                  iso-Butylene See Isobutylene            
                  Carbon Dioxide (CO2) 44.011 830 1.522 8.76    
                    Anaerobic         320 LABE
                    Bone Dry         320 SG9011 or SG9014
                    CP         320 SG9011 or SG9014
                    Commercial         320 SG9011 or SG9014
                    Electronic         320 HPE
                    Instrument (Coleman)         320 LABE
                    Precision Aquarator®         320 HPE
                    Research         320 HPE
                    SFC Grade         320 MV5700 Series
                    SFE         320 MV5700 Series
                    Spectra-Clean®, Grade 5™         320 HPE
                    USP         320/940* AG3660 Series
                  Carbon Monoxide (CO) 28.010 -- 0.968 13.8    
                    CP         350 LABE
                    Commercial         350 TSD
                    Research         350 HPD
                    Technical         350 LABE
                    Ultra High Purity         350 HPE
                  Carbon Tetrafluoride
                  See Halocarbon 14
                             
                  Carbonyl Sulfide (COS) 60.070 160 2.10 at 68°F 6.4    
                            330 ARG
                  Chlorine (Cl2) 70.906 85.3 2.473 at 68°F 5.4    
                    High Purity         660 CRH/ASB
                    Research         660 AG3870 Series
                    Semiconductor Purity         660 AG3870 Series
                    ULSI Purity         660 AG3870 Series
                    Ultra High Purity         660 CRH/ASB
                  Cyclopropane (C3H6) 42.081 75.0 1.453 at 68°F 9.2    
                            510 SSE
                  Deuterium (D2) 4.032 -- 0.139 at 32°F 95.9    
                    CP         350 HPE
                    Research         350 HPD
                  Dichlorosilane (H2SiCl2) 101.010 9.1 3.52 at 77°F 3.83    
                    Electronic         678 SG3860
                    Semiconductor Purity         678 SG3860
                    ULSI Purity         678 SG3860
                    Ultraplus™         678 SG3860
                  Dimethylamine (C2H7N) 45.085 11.3 1.557 at 77°F 8.6    
                            705 CRH
                  Dimethyl Ether (C2H6O) 46.069 62.3 1.59 8.4    
                            510 SSE
                  2,2-Dimethylpropane (C5H12) 72.151 7.0 2.49 at 77°F 5.3    
                    Research         510 MV5700 Series
                  Ethane (C2H6) 30.07 544 1.047 at 60°F 12.8    
                    CP         350 LABD
                    Research         350 HPD
                    Technical         350 SSD
                    Ultra High Purity         350 HPD
                  Ethyl Acetylene (C4H6) 54.092 8.5 1.93 at 77°F 7.2    
                            510 MV5800 Series
                  Ethyl Chloride (C2H5) 64.515 5.3 2.22 at 68°F 6.0    
                    High Purity         300 MV5700 Series
                  Ethylene (C2H4) 28.054 -- 0.978 at 32°F 13.8    
                    CP         350 LABE
                    Polymer Grade         350 LABE
                    Research         350 HPD
                    Technical         350 TSD
                  Ethylene Oxide (C2H4)
                  99.90%
                  44.054 6.5 1.52 8.78    
                            510 MV5800 Series
                  Halocarbon 12 (CCl2F2)
                  (Dichlorodifluoromethane)
                  120.914 70.2 4.26 3.14    
                            660 SSE
                  Halocarbon 13 (CClF3)
                  (Chlorotrifluoromethane)
                  104.459 458.7 3.70 3.61    
                            320/660* LABD
                  Halocarbon 13B1 (CBrF3)
                  (Bromotrifluoromethane)
                  148.910 189 5.30 2.6    
                            320/660* SSE
                  Halocarbon 14 (CF4)
                  (Tetrafluoromethane)
                  88.005 -- 3.038 4.39    
                    Electronic         320/660* HPE
                    Semiconductor Purity         320/580* HPE
                    Ultraplus™         320/660* HPE
                    VLSI         580 HPE
                  Halocarbon 21 (CHCl2F)
                  (Dichlorofluoromethane)
                  102.923 8.4 3.82 at 68°F 3.5    
                            660 MV5700 Series
                  Halocarbon 22 (CHClF2)
                  (Chlorodifluoromethane)
                  86.469 123 3.08 4.4    
                            660 SSE
                  Halocarbon 23 (CHF3)
                  (Trifluoromethane)
                  70.014 635 2.43 5.5    
                    Technical         660 SSD
                    Ultraplus™         320/660* HPD
                    99.90%         320/660* LABD
                  Halocarbon 114 (C2Cl2F4)
                  (1,2-Dichlorotetrafluoroethane)
                  170.922 12.9 5.93 at 77°F 2.3    
                            660 SSE
                  Halocarbon 115 (C2ClF5)
                  (Chloropentafluoroethane)
                  154.467 102 5.569 2.4    
                            660 SSE
                  Halocarbon 116 (C2F6)
                  (Hexafluoroethane)
                  138.012 430.3 4.773 2.8    
                    99.90%         320/660* LABD
                    Semiconductor Purity         660 HPD
                  Halocarbon 142B (C2H3ClF2)
                  (1-Chloro-1,1-Difluoroethane)
                  100.496 27.8 3.63 3.68    
                            510 SSE
                  Halocarbon 152A (C2H4F2)
                  (1,1-Difluoroethane)
                  66.051 63 2.36 5.85    
                            510 SSE
                  Halocarbon C-318 (C4F8)
                  (Octafluorocyclobutane)
                  200.031 25 7.33 1.85    
                            660 SSE
                  Halocarbon 500
                  (73.8 wt.% Halocarbon 12
                  26.2 wt.% Halocarbon 152A)
                  100.1 82.3 3.5 3.82    
                            660/510* SSE
                  Halocarbon 502
                  (48.8 wt.% Halocarbon 22
                  51.2 wt.% Halocarbon 115)
                  111.63 132.2 3.87 3.45    
                            320/660* SSE
                  Halocarbon 503
                  (60 wt.% Halocarbon 23
                  40 wt.% Halocarbon 13)
                  87.247 613 3.07 4.3    
                            320 SSD
                  Halocarbon 1113 (C2ClF3)
                  (Chlorotrifluoroethylene)
                  116.47 62 4.13 3.30    
                            510 SSE
                  Halocarbon 1132A (C2H2F2)
                  (1,1-Difluoroethylene)
                  64.035 518 2.21 at 77°F 6.0    
                            350 SSD
                  Helium (He) 4.003 -- 0.138 96.7    
                    Carrier Grade         580 LABE/HPE
                    Chromatographic         580 HPE
                    ECD Grade         580 HPE
                    Grade 6™         580 HPE
                    High Pressure (3500 psig)         680 AG3850 Series
                    High Pressure (6000 psig)         677 SG3600 or SG3610
                    High Purity         580 LABE
                    Oxygen Free         580 LABE/HPE
                    Research         580 HPD
                    Semiconductor Purity         580 HPE
                    Ultra High Purity         580 HPE
                    Ultraplus™         580 HPE
                    Ultra Pure Carrier         580 HPE
                    ULSI         580 HPE
                    USP         580/930* AG3660 Series
                    Zero         580 LABE/HPE
                  Hexafluoropropylene (C3F6) 150.023 85 5.18 at 68°F 2.58    
                            660 LABD
                  Hydrogen (H2) 2.016 -- 0.0696 191.7    
                    Carrier Grade         350 LABE/HPE
                    Extra Dry         350 LABE
                    High Pressure (3500 psig)         695 AG3850 Series
                    High Pressure (6000 psig)         703 SG3610
                    High Purity         350 LABE
                    Prepurified         350 LABE
                    Purified         350 LABE
                    Research         350 HPD
                    Semiconductor Purity         350 HPE
                    ULSI Purity         350 HPE
                    Ultra High Purity         350 HPE
                    Ultraplus™         350 HPE
                    Ultra Pure Carrier         350 HPE
                    Zero         350 LABE/HPE
                  Hydrogen Bromide (HBr) 80.912 320 2.812 at 77°F 4.8    
                    Grade 2.8™         330 APC
                    ULSI Purity         330 APC
                  Hydrogen Chloride (HCl) 36.461 613 1.268 at 68°F 10.6    
                    Electronic         330 AG3870 Series
                    Research         330 AG3870 Series
                    Technical         330 CRH/ASB
                    ULSI Purity         330 AG3870 Series
                    Ultra High Purity         330 CRH/ASB
                  Hydrogen Selenide (H2Se) 80.976 124.9 2.80 at 77°F 4.8    
                    Research         660 AG3870 Series
                    Semiconductor Purity         350 AG3870 Series
                    ULSI Purity         350 AG3870 Series
                  Hydrogen Sulfide (H2S) 34.076 252 1.189 at 59°F 11.23    
                    CP         330 APC
                    Research         330 APC
                    Technical         330 ARG
                  Isobutane (C4H10) 58.124 30.7 2.01 6.5    
                    CP         510 SSE
                    Instrument         510 LABD
                    Research         510 HPD
                    Technical         510 SSE
                  Isobutylene (C4H8) 56.108 24.3 1.997 6.7    
                    CP         510 SSE
                    High Purity         510 SSE
                    Research         510 HPD
                  Isopentane (C5H12) 72.151 -3.2 2.48 --    
                    CP         510 MV5700 Series
                  Krypton (Kr) 83.800 -- 2.899 4.6    
                    Purified         580 HPE
                    Research         580 HPD
                  Methane (CH4) 16.043 -- 0.554 at 32°F 23.7    
                    Commercial         350 TSD
                    CP         350 LABE
                    High Pressure (3500 psig)         695 AG3850 Series
                    High Pressure (6000 psig)         703 SG3610
                    Instrument         350 LABE
                    Purified         350 LABE
                    Research         350 HPD
                    Technical         350 TSD
                    Ultra High Purity         350 HPE
                    Ultra Pure         350 HPE
                  Methyl Bromide (CH3Br) 94.939 13 3.355 at 77°F 4.1    
                            330/320* LABD
                  Methyl Chloride (CH3Cl) 50.488 58.7 1.74 at 32°F 7.6    
                            510/660* LABD
                  Methyl Mercaptan (CH3SH) 48.107 15 1.66 at 68°F 8.0    
                            330 APC
                  Monomethylamine (CH3NH2) 31.058 28.8 1.08 at 68°F 12.1    
                            705 CRH
                  Natural Gas 17.656 -- 0.55 24    
                            350 TSD
                  Neon (Ne) 20.183 -- 0.696 19.2    
                    CP         580 LABE
                    First Run         580 TSD
                    High Purity         580 HPE
                    Research         580 HPD
                    Ultra High Purity         580 HPE
                    Ultra Pure         580 HPE
                  Nitric Oxide (NO) 30.006 -- 1.04 1.04    
                    CP         660 CRH
                  Nitrogen (N2) 28.013 -- 0.967 13.8    
                    ECD Grade         580 HPE
                    Extra Dry         580 LABE
                    Grade 6™         580 HPE
                    High Pressure (3500 psig)         680 AG3850 Series
                    High Pressure (6000 psig)         677 SG3600 or SG3610
                    High Purity         580 LABE
                    Low Oxygen         580 LABE
                    NF--High Purity         580/960* AG3660 Series
                    Oxygen Free         580 LABE/HPE
                    Prepurified         580 LABE
                    Research         580 HPD
                    Semiconductor Purity         580 HPE
                    Ultra High Purity         580 HPE
                    Ultraplus™         580 HPE
                    Ultra Pure Carrier         580 HPE
                    Ultra Zero Ambient Monitoring Zero         580 HPE
                    Vehicle Emission Zero         580 HPE
                    VOC Free Nitrogen         580 HPE
                    Zero         580 LABE/HPE
                  Nitrogen Dioxide (NO2) 46.005 0.0 psig 1.58 4.7    
                    CP         660 MV5800 Series
                  Nitrous Oxide (N2O) 44.013 745 1.53 at 68°F 8.7    
                    Atomic Absorption         326 SG9011
                    CP         326 SG9011
                    Electronic Grade         326 HPD
                    High Purity         326 LABD
                    Industrial         326 SG9011
                    Research         326 HPD
                    Semiconductor Purity         326 HPD
                    SFC Purity         326 MV5700 Series
                    Technical         326 SG9011
                    Ultra High Purity         326 HPD
                    Ultraplus™         326 HPD
                    USP         326/910* AG3660 Series
                  Oxygen (O2) 32.00 -- 1.105 at 77°F 12.1    
                    Extra Dry         540 LABE
                    Grade 5™         540 LABE
                    Hydrocarbon Free UHP         540 HPE
                    MOS         540 HPE
                    Research         540 HPD
                    Ultra High Purity         540 HPE
                    Ultra Pure Carrier         540 HPE
                    Ultra Zero         540 HPE
                    USP         540/870* AG3660 Series
                    Zero         540 LABE/HPE
                  Perfluoropropane (C3F8) 188.020 100.1 6.69 at 68°F 2.02    
                  Semiconductor Purity         660 HPD
                  Phosgene (COCl2) 98.916 10.7 3.48 at 77°F 3.9    
                            660 MV5800 Series
                  Phosphine (PH3) 33.998 593 1.184 11.4    
                    Electronic         350/632* AG3870 Series
                    ULSI Purity         350/632* AG3870 Series
                  Phosphorous (PF5) 125.966 400 4.46 3.1    
                    Pentafluoride         330/660* AG3870 Series
                  Propane (C3H8) 44.097 109 1.55 at 68°F 8.5    
                    CP         510 LABD
                    Instrument         510 LABD
                    Natural         510 SSE
                    Research         510 HPD
                  Propylene (C3H6) 42.081 136.6 1.48 at 68°F 9.06    
                    CP         510 LABD
                    Polymer Purity         510 LABD
                    Research         510 HPD
                  Silane (SiH4) 32.118 -- 1.114 12.0    
                    Electronic         350/632* SG3862 or SG3865
                    Nitride         350 SG3862 or SG3865
                    Semiconductor Purity         350/632* SG3862 or SG3865
                    Solar/VLSI         350 SG3862 or SG3865
                    ULSI Purity         7350/632* SG3862 or SG3865
                    Ultraplus™         350/632* SG3862 or SG3865
                  Silicon Tetrafluoride (SiF4) 104.080 -- 3.63 at 68°F 3.7    
                    Semiconductor Purity         330 APC
                  Sulfur Dioxide (SO2) 64.063 34.4 2.262 5.9    
                    Anhydrous         660 APC
                    Commercial         660 ARG
                  Sulfur Hexafluoride (SF6) 146.051 320 5.11 at 68°F 2.5    
                    Commercial         590 LABD
                    CP         590 LABD
                    Electronic         590 HPD
                    Etchant         590 HPD
                    Grade 3™         590 LABD
                    Grade 4™         590 LABD
                    Instrument Purity         590 LABD
                    SFC         590 MV5700 Series
                    ULSI Purity         590 HPD
                    Ultraplus™         590 HPD
                  Sulfur Tetrafluoride (SF4) 108.058 140 3.783 at 68°F 3.6    
                    Technical         330 CRH
                  Trimethylamine (C3H9N) 59.112 13.3 2.087 at 68°F 6.4    
                            705 CRH
                  Vinyl Methyl Ether (C3H6O) 58.080 10.6 1.99 at 68°F 6.7    
                            290 MV5800 Series
                  Xenon (Xe) 131.300 -- 4.560 2.9    
                    Purified         580 HPE
                    Research         580 HPD
                   * CGA Connection may vary depending upon cylinder size or gas manufacturer. Check with your gas supplier to determine actual CGA connection. 
                   
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