SF6 Sulfur Hexafluoride Gas99.9%-99.999%

  • Description
Product Detail

  • CAS No.: 2551-62-4

  • Other Names: SF6 Gas

  • MF: SF6

  • EINECS No.: sulfur hexafluoride

  • Place of Origin: Jiangsu, China (Mainland)

  • Grade Standard: Agriculture Grade, Electron Grade, Food Grade, Industrial Grade, Medicine Grade, Reagent Grade

  • Purity: 99.9-99.999%

  • Appearance: Colorless

  • Application: Industrial gas

  • Brand Name: jinhong gas

  • Model Number: SF6 , sulfur hexafluoride gas,99.9-99.999% ,High purity

  • Product Name: SF6 , sulfur hexafluoride gas

  • Item: SF6 , sulfur hexafluoride gas,99.9-99.999% ,High purity

  • Certificate: GB,ISO

  • Price: factory price


Packaging & Delivery Of The Sulfur Hexafluoride Gas

Packaging Details:ordinory 47L cylinder 50Kg,according to Customer's requirement
Delivery Detail:Shipped in 20 days after payment

SF6 , sulfur hexafluoride gas,99.9-99.999% ,High purity

SF6 Sulfur Hexafluoride Gas99.9%-99.999%


High Purity SF6 Sulfur Hexafluoride Gas 99.9-99.999%

colorless, odorless, non-toxic and non-flammable gas (under standard conditions). SF6 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, it is poorly soluble in water but soluble in nonpolar organic solvents. It is generally transported as a liquified compressed gas. It has a density of 6.13 g/L at sea level conditions, which is considerably higher than the density of air.

F6 is used in the electrical industry as a gaseous dielectric medium for high-voltage (35 kV and above) circuit breakers, switchgear, and other electrical equipment, often replacing oil filled circuit breakers (OCBs) that can contain harmful PCBs. SF6 gas under pressure is used as an insulator in gas insulated switchgear (GIS) because it has a much higher dielectric strength than air or dry nitrogen. This property makes it possible to significantly reduce the size of electrical gear. This makes GIS more suitable for certain purposes such as indoor placement, as opposed to air-insulated electrical gear, which takes up considerably more room. Gas-insulated electrical gear is also more resistant to the effects of pollution and climate, as well as being more reliable in long-term operation because of its controlled operating environment. Vacuum circuit breakers (VCBs) are displacing SF6 breakers in industry as they are safer and require less maintenance. Although most of the decomposition products tend to quickly re-form SF6, arcing or corona can produce disulfur decafluoride (S2F10), a highly toxic gas, with toxicity similar to phosgene. S2F10 was considered a potential chemical warfare agent in World War II because it does not produce lacrimation or skin irritation, thus providing little warning of exposure.

SF6 is also commonly encountered as a high voltage dielectric in the high voltage supplies of particle accelerators, such as Van de Graaff generators and Pelletrons and high voltage transmission electron microscopes.

SF6 plasma is also used in the semiconductor industry as an etchant.

Our product line:Industrial Gases, Rare Gases, Pure Inorganic Gases, Pure Organic Gases, Liquid Gases, Shielding Gas Mixtures, Electric Bulb Gases, Laser Gases, ect. 

We are looking to establish long term relationships.

Factory Photos

High Purity SF6 Sulfur Hexafluoride Gas 99.9-99.999%

High Purity SF6 Sulfur Hexafluoride Gas 99.9-99.999%


Since established in 1999, Suzhou Jinghong Gas Co.,Ltd has been one of the leading manufacturers and suppliers of high purity sf6 sulfur hexafluoride gas 99.9-99.999% in China. We are equipped with complete quality control and management system. Now, welcome to buy high-quality and low price high purity sf6 sulfur hexafluoride gas 99.9-99.999% with ISO 9001:2008 certification with our professional factory.


Since established in 1999, Suzhou Jinhong Gas Co.,Ltd has been one of the leading manufacturers and suppliers of sf6 in China. We are equipped with complete quality control and management system. Now, welcome to buy high-quality and low price sf6 with ISO 9001:2008 certification with our professional factory.


Since established in 1999, Suzhou Jinhong Gas Co.,Ltd has been one of the leading manufacturers and suppliers of sf6 sulfur hexafluoride in China. We are equipped with complete quality control and management system. Now, welcome to buy high-quality and low price sf6 sulfur hexafluoride with ISO 9001:2008 certification with our professional factory.


Since established in 1999, Suzhou Jinhong Gas Co.,Ltd has been one of the leading manufacturers and suppliers of sf6 sulfur hexafluoride gas in China. We are equipped with complete quality control and management system. Now, welcome to buy high-quality and low price sf6 sulfur hexafluoride gas with ISO 9001:2008 certification with our professional factory.


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