• Sulfur hexafluoride - Wikipedia

    The density of sulfur hexafluoride is relatively high at room temperature and pressure due to the gaslarge molar mass. Unlike helium, which has a molar mass of about 4 g/mol and pitches the voice up, SF 6 has a molar mass of about 146 g/mol, and the speed of sound through the gas is about 134 m/s at room temperature, pitching the voice down.

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  • Sulfur hexafluoride | F6S - PubChem

    Sulfur hexafluoride is a sulfur coordination entity consisting of six fluorine atoms attached to a central sulfur atom. It is the most potent greenhouse gas currently known, with a global warming potential of 23,900 times that of CO2 over a 100 year period (sf 6 has an estimated lifetime in the atmosphere of between 800 and 3,000 years).

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  • Sulfur hexafluoride. SF₆ - Linde Gas

    uses include oxide etching, nitride etching, and wafer cleaning. Sulfur hexafluoride is also used in plasma chamber cleaning processes. Colorless and odorless gas. Asphyxiant in high concentrations. Gas density is heavier than air. Molecular weight [g/mol] 146.06 Boiling point at 1.013 bar [°C] -63.9 at 14.5 psi [°F] -83 Density at 1.013 bar,

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  • USGS Groundwater Dating Lab

    Sulfur hexafluoride is primarily of anthropogenic origin but also occurs naturally in minerals, rocks, and volcanic and igneous fluids. Concentrations of SF 6 in air have rapidly increased from a steady state value of about 0.02-0.05 to over 7 parts per trillion during the past 40 years, and are expected to continue increasing.

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  • Sulfur Hexafluoride - Definition, Properties, Uses and

    This picture depicts the structure of sulfur hexafluoride. Density. The density of a gas is 6.5g/L, and that of liquid is 1.67. Stability. Sulfur Hexafluoride is stable under specified storage conditions, and its shelf-life is 2 years. After reconstitution, the physical and chemical stability of the compound is approximately 6 hours.

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  • Sulfur hexafluoride - Gas Encyclopedia Air Liquide | Air Liquide

    Sulfur hexafluoride Sulfr hexafluoride - Sulfur fluoride - UN1080 - 2551-62-4

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  • Sulfur Hexafluoride - Stability / Shelf Life

    Sonovue shelf-life: 2 years. Once reconstituted, chemical and physical stability has been demonstrated for 6 hours. From a microbiological point of view, the product should be used immediately.

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  • SulfurHexafluoride — CoolProp 6.4.1 documentation

    Equation of State¶ C. Guder and W. Wagner. A Reference Equation of State for the Thermodynamic Properties of Sulfur Hexafluoride sf6 gas for Temperatures from the Melting Line to 625 K and Pressures up to 150 MPa.

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  • SAFETY DATA SHEET

    Sulfur hexafluoride OSHA PEL Z2 (United States, 2/2013). TWA: 2.5 mg/m³ 8 hours. Form: Dust Relative density Solubility Gas. [NOTE: SHIPPED AS A LIQUEFIED

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  • Sulfur hexafluoride: The truths and myths of this greenhouse gas

    Jan 15, 2020 · Sulfur hexafluoride, commonly known as SF 6, has made a splash in the mainstream media of late.Several articles are pointing the finger at the growth in renewables—specifically wind turbines

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  • The solubility of sulfur hexafluoride in water and seawater

    The concentration of sulfur hexafluoride (SF <SUB6</SUB) in the atmosphere has been rapidly increasing during the past several decades. This long-lived compound enters the surface ocean by air-sea gas exchange and is potentially a very useful transient tracer for studying ocean circulation and mixing. SF <SUB6</SUB has also been directly injected into the ocean at a minimal number of

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  • Jual Sulfur hexafluoride ( sf 6 ) - Jakarta - BASTA SHOP

    Jual Sulfur hexafluoride ( Sulfr hexafluoride ) dengan harga Rp13.000.000 dari toko online BASTA SHOP !, Jakarta. Cari produk Produk Lainnya lainnya di Tokopedia. Jual beli online aman dan nyaman hanya di Tokopedia.

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  • Sulfur Hexafluoride insulating gas Safety Data Sheet SDS P4657

    Sulfur hexafluoride Safety Data Sheet P-4657 This SDS conforms to U.S. Code of Federal Regulations 29 CFR 1910.1200, Hazard Communication. Date of issue: 01/01/1979 Revision date: 11/23/2016 Supersedes: 01/28/2015

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  • Sulfur Hexafluoride - an overview | ScienceDirect Topics

    Sulfur hexafluoride melts at − 50.5 °C and sublimes at − 63.9 °C, critical pressure 3.759 mpa (37.2 atm), critical temperature, 45.55 °C, liquid density 2.863 g/cm 3, gas density 1.336 g/cm 3, dielectric constant 1.00204 (gas), 1.81 (liquid).

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  • Sulfur Hexafluoride - My Favorite Element: Sulfur

    Properties: Sulfur Hexaflouride is a inorganic, colorless, odorless and non-flammable greenhouse gas. This gas is poorly soluble in water but is soluble in non-polar organic solvents. It has a higher density than air, at 6.12 g/L, therefore being an extremely heavy gas.

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  • Sulfur Hexafluoride (SF ) Awareness

    and sustainable management of sulfur hexafluoride (SF 6) at DOE sites. SF 6 is an extremely potent greenhouse gas. BACKGROUND Sulfur hexafluoride is a colorless, odorless, non-toxic synthetic gas commonly used to insulate electrical equipment. Equipment such as circuit breakers, current-interruption equipment, transmission lines, transformers,

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  • Sulfur tetrafluoride - Wikipedia

    Sulfur tetrafluoride is the chemical compound with the formula S F 4.It is a colorless corrosive gas that releases dangerous HF upon exposure to water or moisture. Despite these unwelcome characteristics, this compound is a useful reagent for the preparation of organofluorine compounds, some of which are important in the pharmaceutical and specialty chemical industries.

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  • Product Identifier: SULFUR HEXAFLUORIDE

    2551-62-4 sulfur hexafluoride 100 Component Related Regulatory Information This product may be regulated, have exposure limits or other information identified as the following: Fluorides.

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  • Sulfur Hexafluoride 59 - Matheson

    Pure Gases P u r e G a s e s 59 www.mathesontrigas.com Sulfur Hexafluoride Description Formula: SF 6 Gas Data Molecular Weight: 146.06 Density: 6.3 kg/m3 @ 21.1°C, 101.325 kPa 0.40 lb/ft3 @ 70°F, 14.696 psia

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  • Sulfur hexafluoride - NIST

    Matzik, I.; Schneider, G.M., Fluid phase equilibria of binary mixtures of sulfur hexafluoride with octane, nonane, hendecane, and cis-decahydronaphthalene at temperature between 280 K and 440 K and at pressures up to 140 MPa, Ber. Bunsen-Ges. Phys. Chem., 1985, 89, 551. Goloborod'ko and Khodeeva, 1972

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  • Toxic substances list: sulphur hexafluoride - Canada.ca

    Sulphur hexafluoride (SF 6) is a synthetic (i.e., human-made) gas that is colourless, odorless, non-toxic (except when exposed to extreme temperatures), and non-flammable. It is heavier than air and hence stays close to the ground upon release which can cause death by suffocation if large quantities are involved.

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  • sulfur hexafluoride -- Critically Evaluated Thermophysical

    Density (Liquid) as a function of Temperature and Pressure Temperature from 223.555 K to 318.7232 K Pressure from 0.1 kPa to 150000 kPa 50 experimental data points; Density (Gas) as a function of Temperature and Pressure

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  • ESRL Global Monitoring Laboratory - FTP Navigator

    Apr 10, 2021 · Sulfur Hexafluoride (SF 6) Flask: Monthly Averages: Multiple: Download: Readme: 5: Argyle, Maine, United States (AMT) Air samples collected in glass flasks. Greenhouse Gases: Sulfur Hexafluoride (SF 6) Flask: Discrete: Multiple: Download: Readme: 6: Anmyeon-do, Republic of Korea (AMY) Air samples collected in glass flasks. Greenhouse Gases

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  • Sulfur Hexafluoride Sulfr hexafluoride Molecular Weight -- EndMemo

    Sulfur Hexafluoride Sulfr hexafluoride Molar Mass, Molecular Weight. Molar Mass: 146.0554

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  • Sulfr hexafluoride Gas or Sulfur Hexafluoride Gas Properties | Electrical4U

    History of Sulfr hexafluorideChemical Properties of sf6 gas GasElectrical Properties of gaz sf6 Gasgaz sf6 or sulfur hexafluoride gas molecules are combined by one sulfur and six fluorine atoms. This gas was first realized in the year 1900 in the laboratories of the Faculte de Pharmacie de, in Paris. In the year of 1937, General Electrical Company first realized that sf 6 gas could be used as gaseous insulating material. After the Second World War, i.e. in the middle of 20th century, the popularity of using sulfur hexafluoride gas as an insulating material in electrical system was rising very r...

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  • Uranium hexafluoride | UF6 - PubChem

    Uranium hexafluoride fissile (containing not < 1% uranium-235 is corrosive (acid)), colorless to white crystalline solid /Uranium hexafluoride fissile containing not < 1% uranium-235/ Association of American Railroads.

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  • Comparison of Sulfur Hexafluoride (sf6 gas) and Air Tamponade in

    de: 41 eyes received air tamponade (group 1) and 41 received Sulfr hexafluoride tamponade (group 2). Best spectacle-corrected visual acuity, endothelial cell density, and complications including graft detachment and elevated intraocular pressure were compared. Results: The mean follow-up time was 8 ± 4 months in group 1 and 3 ± 2 months in group 2. Mean best spectacle-corrected visual acuity improved from

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  • SULFUR HEXAFLUORIDE | CAMEO Chemicals | NOAA

    Vapor Density (Relative to Air): data unavailable. Sulfur hexafluoride (2551-62-4) 3000 ppm : 33000 ppm : 200000 ppm (DOE, 2016) Regulatory Information.

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  • Buy Sulfur Hexafluoride Gas Tanks, Cylinders Canisters

    We offer sulfur hexafluoride in a variety of purities and concentrations. See the chart below and download the spec sheets and safety data sheets for more information on buying sulfur hexafluoride canisters, tanks and cylinders from Linde.

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  • Sulfur hexafluoride

    Matzik, I.; Schneider, G.M., Fluid phase equilibria of binary mixtures of sulfur hexafluoride with octane, nonane, hendecane, and cis-decahydronaphthalene at temperature between 280 K and 440 K and at pressures up to 140 MPa, Ber.

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