|
gptkbp:instanceOf
|
gptkb:chemical_compound
|
|
gptkbp:appearance
|
colorless gas
|
|
gptkbp:aroma
|
odorless
|
|
gptkbp:autoignitionTemperature
|
not flammable
|
|
gptkbp:boilingPoint
|
−64 °C
|
|
gptkbp:CASNumber
|
2551-62-4
|
|
gptkbp:chemicalFormula
|
gptkb:SF6
|
|
gptkbp:critical_pressure
|
3.76 MPa
|
|
gptkbp:critical_temperature
|
45.6 °C
|
|
gptkbp:density
|
6.17 g/L (at 0°C, 1 atm)
|
|
gptkbp:discoveredBy
|
gptkb:Henri_Moissan
|
|
gptkbp:discoveredIn
|
1901
|
|
gptkbp:environmentalImpact
|
very potent greenhouse gas
|
|
gptkbp:flammability
|
non-flammable
|
|
gptkbp:GWP_(100_years)
|
23,500
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
sulfur hexafluoride
|
|
gptkbp:IUPACName
|
gptkb:sulfur_hexafluoride
|
|
gptkbp:lifetime_in_atmosphere
|
3200 years
|
|
gptkbp:main_application
|
gptkb:particle_accelerators
leak detection
magnesium production
deep voice demonstration
gas-insulated switchgear
high-voltage circuit breakers
ultrasound contrast agent
window insulation
|
|
gptkbp:mainProducer
|
industrial gas companies
|
|
gptkbp:meltingPoint
|
−64 °C
|
|
gptkbp:molecularWeight
|
146.06 g/mol
|
|
gptkbp:ODP
|
0
|
|
gptkbp:productionMethod
|
reaction of sulfur with fluorine
|
|
gptkbp:refractiveIndex
|
1.000784 (gas)
|
|
gptkbp:regulates
|
subject to greenhouse gas regulations
|
|
gptkbp:riskFactor
|
asphyxiant
greenhouse gas
|
|
gptkbp:solubility
|
0.003 g/100 mL (20 °C)
|
|
gptkbp:stable
|
chemically inert
|
|
gptkbp:structure
|
octahedral
|
|
gptkbp:toxicity
|
low toxicity
|
|
gptkbp:UNNumber
|
gptkb:UN_1080
|
|
gptkbp:uses
|
medical imaging
electrical insulator
dielectric medium
sound insulation
tracer gas
|
|
gptkbp:vaporPressure
|
3200 kPa (at 21.1 °C)
|
|
gptkbp:bfsParent
|
gptkb:sulfur
|
|
gptkbp:bfsLayer
|
5
|