High purity sf6 description
Sulfur hexafluoride (SF6) is an inorganic, colorless, odorless, non-flammable, extremely potent greenhouse gas, which is an excellent electrical insulator. 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 quite soluble in nonpolar organic solvents. It is generally transported as a liquefied compressed gas. It has a density of 6.12 g/L at sea level conditions, considerably higher than the density of air (1.225 g/L).
Physical and Chemical Properties
Appearance : Liquefied gas. Colorless gas.
Odor : No odor warning properties.
Odor : Mixture contains one or more component(s) which have the following odor: No odor warning properties.
Odor threshold : No data available.
pH : Not applicable.
Melting point/range : -59 °F (-50.8 °C)
Boiling point/range : -83 °F (-64 °C)
Flash point : Not applicable.
Evaporation rate : Not applicable.
Upper/lower explosion/flammability limit : No data available.
Vapor pressure : 304.57 psia (21.00 bara) at 68 °F (20 °C)
Water solubility : 0.041 g/l
Relative vapor density : 5 (air = 1)
Relative density : 1.4 (water = 1)
Partition coefficient (noctanol/water) : Not applicable.
Auto-ignition temperature : No data available.
Decomposition temperature : No data available.
Viscosity : Not applicable.
Molecular Weight : 146 g/mol
Density : 0.381 lb/ft3 (0.0061 g/cm3) at 70 °F (21 °C) Note: (as vapor)
Specific Volume : 2.62 ft3/lb (0.1636 m3/kg) at 70 °F (21 °C)
H280:Contains gas under pressure; may explode if heated. May displace oxygen and cause rapid suffocation.
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1. Are you a manufacturer, trading company or a third party?
A：We are a manufacturer, and we have builded up our company since 1995.
2. How is your price level?
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3. What payment terms do you accept?
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4. How you arrange shipment?
A: By Sea/ By Train/ By Air or By Express.
5.What's your product price?
A: Because each gas price is depends on the market supply and demand, quantity and purity, it is difficult to give a fixed price. If you have any interested in each gas, pls give your details requirement. I could like to make an offer to you.
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A: Different products have different min order. Please don’t hesitate to let me know your requirement.
If you are looking for high purity sf6, Yuantong sf6 gas will be your best choice, we will provide you with the best quality products and services. Sincerely welcome you to buy our products.