99.995% purity Sulfur Hexafluoride Gas, 99.995% SF6 Gas for Circuic Breaker
99.995% purity Sulfur Hexafluoride Gas, 99.995% SF6 Gas for Circuic-Breaker
99.995% purity Sulfur Hexafluoride Gas, 99.995% SF6 Gas for Circuic-Breaker
99.995% purity Sulfur Hexafluoride Gas, 99.995% SF6 Gas for Circuic-Breaker
99.995% purity Sulfur Hexafluoride Gas, 99.995% SF6 Gas for Circuic-Breaker
99.995% purity Sulfur Hexafluoride Gas, 99.995% SF6 Gas for Circuic-Breaker

99.995% purity Sulfur Hexafluoride Gas, 99.995% SF6 Gas for Circuic Breaker

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Product Overview

Description


Description of Sulfur Hexafluoride


 


Sulfur Hexafluoride(SF6) gas is a colorless, odorless, nontoxic, nonflammable gas that is used as an insulating gas in electrical equipment. At atmospheric pressures, sulfur hexafluoride gas sublimes directly from a solid to a gas. It is shipped as a liquefied compressed gas. Sulfur hexafluoride gas is used for leak detection and as a gaseous dielectric for transformers, condensers, and circuit breakers. Sulfur hexafluoride gas is highly effective as an etchant in the semiconductor industry.


 


Shipping Information


 


























DOT Name



Sulfur Hexafluoride



Hazard Class



2.2



DOT No.



UN 1080



DOT Label



Green, Non–Flammable Gas



CAS No.



2551–62–4



 


Specification;









Sulfur Hexafluoride(SF6)




























































Item



Purity Specifications %



Sulfur Hexafluoride(SF6)



GB12022-2006 ≥99.9



≥99.99



≥99.999



 


Impurities(ppm)



Air



 ≤400



 ≤30



≤5



CarbonTetrafluoride(CF4)



 ≤400



 ≤30



≤4



Moisture (H2O)



 ≤5



 ≤1



≤1



Acidity (Express as HF)



 ≤0.2



 ≤0.1



≤0.1



Hydrolysable Fluorides (Express as HF)



 ≤1.0



 ≤0.2



≤0.1



Oil



 ≤4



 ≤0.5



≤0.5



Biological noxious test



Non-toxic



Non-toxic



Non-toxic





 


Other gas products we provide;


 


































































































































Product



Chemical formula



Purity



Filling pressure


(Bar)



Valve



Application



Oxygen



O2



99.9%



150 /200



QF-2


QF-6(A)


CGA 540



Steel cutting, welding, flame processing



99.999%



150 /200



Nitrogen



N2



99.9%



150 /200



QF-2


CGA 540



Replacement gas and protection gas for chemical industry, metallurgy , and electric industry



99.999%



150 /200



Argon



Ar



99.9%



150 /200



PX-32


CGA 580



Welding arc welding, stainless steel smelting, container, steel structure manufacture, mold processing, ect.



99.99%



150 /200



99.999%



150 /200



Hydrogen



H2



99.9%



150/200



QF-30



Chemical industry, welding, artificial gems



99.995%



150/200



99.999%



150/200



CO2



CO2



99.8%



24kg



QF-2


CGA 320



Chemical industry, welding, casting mold



99.995%



24kg



Helium



He



99.9%



150 /200



PX-32A


CGA 580



Electronic industry, leak hunting, air balloon



99.99%



150 /200



99.999%



150 /200



Acetylene



C2H2



98.5%



6kg



QF-15


PF5-1


CGA 510



Welding, cutting, heating, organic raw materials



Propane



C3H8



95%



30kg



BWF-1



Metal cutting, heating, flame rectification and heat treatment processing



Propylene



CH2



99.5%



30kg



BWF-1



Welding, cutting



Ar+CO2



Ar+CO2



Ar/CO2(70-90)/(30-10)



150/200



CGA580



Short-circuit arc, jet arc and pulse arc


(carbon steel and the low alloy steel)



 


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