Sulfur Hexafluoride SF - lindeus.com

Shipping Name Sulfur Sulfur Sulfur. Hexafluoride Hexafluoride Hexafluoride Hazard Class 2.2 2.2 2.2 Label Nonflammable Nonflammable Nonflammable. Gas Gas Gas (M)SDS Reference. P-4657. CAS Number. 2551 - 62 - 4. General Description. Colorless, odorless, nonflammable . liquefied gas. United States of America Canada. Mexico. CylindersGet price

Catalog of Guidelines and Standards for the Handling and

Standard Specification for Sulfur Hexafluoride 2000 9 American Society for Testing and Materials (ASTM) Standard Test Method for Air and Carbon Tetrafluoride in Sulfur Hexafluoride by Gas Chromatography 1998 9 American Society for Testing and Materials (ASTM) Water Vapor Content of Electrical Insulating Gases by Measurement of Dew Point 1997 9Get price

sf6 gas Sulfur Hexafluoride - insulating gas Gas Specialty Gases

Specifications. 99.99% SF 6 Grade: SF 6 99.99% Grade Maximum Properties Sulfur Hexafluoride 99.99% Oxygen (O 2) < 75 ppmw Nitrogen (N 2) < 200 ppmw Water (H 2 O) < 5 ppmv Hydrolyzable Fluoride, expressed as HF < 0.3 ppmw Carbon Tetrafluoride (CF 4) < 75 ppmw Toxicity None 99.999% SF 6 Ultra High Purity Grade: SF 6Get price

SAFETY DATA SHEET - ALL-GAS

Sulfur hexafluoride OSHA PEL Z2 (United States, 11/2006). TWA: 2.5 mg/m³ 8 hours. Form: Dust ACGIH TLV (United States, 3/2012). TWA: 5970 mg/m³ 8 hours. TWA: 1000 ppm 8 hours. NIOSH REL (United States, 1/2013). TWA: 6000 mg/m³ 10 hours. TWA: 1000 ppm 10 hours. OSHA PEL (United States, 6/2010). TWA: 6000 mg/m³ 8 hours. TWA: 1000 ppm 8 hours.Get price

Sulfur hexafluoride - Wikipedia

Sulfur hexafluoride or sulphur hexafluoride, is an extremely potent and persistent greenhouse gas that is primarily utilized as an electrical insulator and arc suppressant. It is inorganic, colorless, odorless, non-flammable, and non-toxic. SF 6 has an octahedral geometry, consisting of six fluorine atoms attached to a central sulfur atom. It is a hypervalent molecule. Typical for a nonpolar gas, SF 6 is poorly soluble in water but quite soluble in nonpolar organic solvents. It has a density ofGet price

Guidelines – Sulphur Hexafluoride Management

insulation gas sulphur hexafluoride (sf6 gas). Sulfr hexafluoride is an inert gas, but decomposed components (as a result of electrical arcing or naked flames) are toxic and hazardous. It therefore warrants methodical and careful handling. Sulphur hexafluoride is a greenhouse gas, and wilful venting to the atmosphere is illegal (refer to Section 9).Get price

Sulfur hexafluoride - MolView

It has a role as an ultrasound contrast agent and a member of greenhouse gas. 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).Get price

Air and climate - Air and GHG emissions - OECD Data

CO2 refers to gross direct emissions from fuel combustion only and data are provided by the International Energy Agency. Other air emissions include emissions of sulphur oxides (SOx) and nitrogen oxides (NOx) given as quantities of SO2 and NO2, emissions of carbon monoxide (CO), and emissions of volatile organic compounds (VOC), excluding methane.Get price

Regulation for Reducing Sulfur Hexafluoride Emissions from

May 05, 2021 · Regulation for Reducing Sulfur Hexafluoride Emissions from Gas Insulated Switchgear . Back To All Rulemaking. This page last reviewed July 21, 2020.Get price

FAQ: Regulation for Reducing Sulfur Hexafloride Emissions

Jan 22, 2019 · Frequently Asked Questions: Regulation for Reducing Sulfur Hexafluoride Emissions from Gas Insulated Switchgear . A. Purpose, Scope, and Applicability . 1. Are all gas insulated switchgear (GIS) owners subject to this regulation, even if the GIS owner is not an electric utility? Yes.Get price

Chemical Database: Sulfur hexafluoride

Identifications2008 Emergency Response Guidebook InformationRelated ResourcesTrademarksNotes About MixturesReference SourcesDisclaimerCiting This PageCAS Number:2551-62-4Synonyms/Related:See full list on environmentalchemistry.comGet price

Airgas - X02AR95C2004998 - 5% Sulfur Hexafluoride Balance

5% Sulfur Hexafluoride Balance Argon Certified Standard Gas Mixture, Size 200 Cylinder, CGA-580. Airgas Part #:X02AR95C2004998 Airgas. Manufacturer #: SDS. DatasheetGet price

Sulfur Hexafluoride - an overview | ScienceDirect Topics

6.2 Sulfur Hexafluoride. Sulfur hexafluoride is the classic molecule for electron attachment studies and has been labeled an “electron sponge” since it absorbs free electrons. This leads to it having excellent dielectric properties; indeed the dielectric strength of sulfur hexafluoride gas is about 2.5 times more than that of air.Get price

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 (Sulfr hexafluoride has an estimated lifetime in the atmosphere of between 800 and 3,000 years).Get price

sf 6 Emission Reduction Partnership for Electric Power Systems

greenhouse gas emissions, including the SF. 6. Emission Reduction Partnership for Electric Power Systems. This partnership is one of a suite of non-CO. 2. programs that target the high global warming potential (GWP) greenhouse gases (e.g., hydrofluorocarbons (HFCs) and perfluorocarbons (PFCs)). Sulfur hexafluoride (SF. 6) isGet price

Identifying, Quantifying and Controlling Emissions of Sulfur

Emissions of Sulfur Hexafluoride (SF 6) from Electrical Equipment in Maryland November 2005 MARYLAND POWER PLANT RESEARCH PROGRAM . DNR 12-12142005-83 PPRP-138Get price

DISSOCIATION OF SULFUR HEXAFLUORIDE TRACER GAS IN THE

Dec 22, 2005 · As an odorless, non-toxic, and inert compound, sulfur hexafluoride (sf 6) is one of the most widely used tracer gases in indoor air quality studies in both controlled and uncontrolled environments. This compound may be subject to hydrolysis under elevated temperature to form acidic inorganic compounds such hydrogen fluoride and sulfuric acid.Get price

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.Get price

Insights into the Sulfur Hexafluoride Global Markets to 2025

Jun 30, 2020 · The "Sulfur Hexafluoride Market Insights 2020, Analysis and Forecast Global and Chinese Market to 2025, by Manufacturers, Regions, Technology, Application" report has been added toGet price

Sulfur hexafluoride Uses, Side Effects Warnings - Drugs.com

Jan 03, 2020 · Sulfur hexafluoride is a contrast agent that is used to improve the quality of an ultrasound. Sulfur hexafluoride is used to allow certain segments of the heart, liver, or urinary tract to be seen more clearly on an ultrasound examination.Get price

US GHG emissions post recent decline | Engineering360

Apr 19, 2021 · Net U.S. GHG emissions were 5,769 million metric tons of CO 2-equivalent in 2019, a 1.7% decrease in emissions between 2018 and 2019.The downward GHG emissions trend can be largely attributed to falling emissions in the electric power sector.Get price

A Model for Estimating Future Emissions of Sulfur

Sulfur hexafluoride (Sulfr hexafluoride), perfluoromethane (CF4) and perfluoroethane (C2F6) are strong greenhouse gases with long (1000 year) atmospheric residence times. We derive emission factors for the major anthropogenic sources and project future emissions for 5 regions and the world. Although firms in many industrialized countries are already limiting emissions, without further policy interventionGet price

Sulfur hexafluoride - Sciencemadness Wiki

Mar 14, 2017 · Sulfur hexafluoride is a colorless, odorless, inert gas. It is a good electric insulator. Its density of 6.12 g/L at standard conditions is nearly 5 times that of air (1.225 g/L). Availability. Sulfur hexafluoride can be purchased from several companies, such as Praxair, Concordeair, Airgas, ElectronicFluorocarbons in compressed gas cylindersGet price

Sulfur hexafluoride - NIST

Gas Phase Ion Energetics DataReferencesNotesGo To: Top, References, Notes Data compilation copyrightby the U.S. Secretary of Commerce on behalf of the U.S.A.All rights reserved. Data evaluated as indicated in comments: HL - Edward P. Hunter and Sharon G. Lias L- Sharon G. Lias Data compiled as indicated in comments: MM - Michael M. Meot-Ner (Mautner) LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron LL - Sharon G. Lias and Joel F. Liebman B- John E. BartmessGet price

Sulfur Hexafluoride - an overview | ScienceDirect Topics

Intraocular gases. Sulfur hexafluoride (insulating gas) and perfluoropropane (C 3 F 8) are the gases most frequently used with PR. Success also has been reported with sterile room air. 21 In 1993, the United States Food and Drug Administration approved certain SF 6 and C 3 F 8 products for use in PR. The value of the intraocular bubble is based on three features: buoyancy, surface tension, and isolation of retinal tears from intraocular currents. 22,23 Buoyancy applies upward pressure on the detachedGet price

Sulfur hexafluoride - webbook.nist.gov

Sulfur hexafluoride. Formula: F 6 S. Molecular weight: 146.055. IUPAC Standard InChI: InChI=1S/F6S/c1-7 (2,3,4,5)6. Download the identifier in a file. IUPAC Standard InChIKey: SFZCNBIFKDRMGX-UHFFFAOYSA-N. CAS Registry Number: 2551-62-4.Get price

NOTE: Authority cited: Sections 38501, 38510, 38560, 38560.5

Subarticle 3. Regulation for Reducing Sulfur Hexafluoride Emissions § 95340 Purpose. The purpose of this Subarticle is to reduce sulfur hexafluoride emissions pursuant to the California Global Warming Solutions Act of 2006 (Health and Safety Code, sections 38500 et.seq.).Get price

sulfur hexafluoride | Cigna

Jan 03, 2020 · Sulfur hexafluoride is a contrast agent that is used to improve the quality of an ultrasound. Sulfur hexafluoride is used to allow certain segments of the heart, liver, or urinary tract to be seen more clearly on an ultrasound examination. Sulfur hexafluoride may also be used for purposes not listed in this medication...Get price

Safety Data Sheet

Sulphur hexafluoride 2551-62-4 100 % Concentration is nominal. For the exact product composition, please refer to Air Products technical specifications. 4. FIRST AID MEASURES General advice : Remove victim to uncontaminated area wearing self contained breathing apparatus. Keep victim warm and rested. Call a doctor. Apply artificialGet price