|
gptkbp:instanceOf
|
gptkb:chemical_compound
|
|
gptkbp:alternativeGases
|
nitrogen
dry air
CO2 mixtures
|
|
gptkbp:appearance
|
colorless gas
|
|
gptkbp:aroma
|
odorless
|
|
gptkbp:atmosphericLifetime
|
3200 years
|
|
gptkbp:band
|
covalent
|
|
gptkbp:boilingPoint
|
-64°C
|
|
gptkbp:CASNumber
|
2551-62-4
|
|
gptkbp:chemicalFormula
|
gptkb:SF6
|
|
gptkbp:containsElement
|
gptkb:sulfur
fluorine
|
|
gptkbp:criticalFor
|
37.6 bar
|
|
gptkbp:criticalTemperature
|
45.6°C
|
|
gptkbp:decaysTo
|
toxic fluorides under arcing conditions
|
|
gptkbp:density
|
6.17 kg/m³ (at 20°C)
|
|
gptkbp:discoveredBy
|
gptkb:Henri_Moissan
|
|
gptkbp:discoveredIn
|
1901
|
|
gptkbp:environmentalImpact
|
potent greenhouse gas
|
|
gptkbp:GWP
|
23500
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
SF6 Gas
|
|
gptkbp:inhalationRisk
|
asphyxiation in confined spaces
|
|
gptkbp:IUPACName
|
gptkb:sulfur_hexafluoride
|
|
gptkbp:mainConsumer
|
electrical industry
|
|
gptkbp:mainProducer
|
industrial gas companies
|
|
gptkbp:meltingPoint
|
-50.8°C
|
|
gptkbp:molecularWeight
|
146.06 g/mol
|
|
gptkbp:non-toxic
|
true (inert under normal conditions)
|
|
gptkbp:nonflammable
|
true
|
|
gptkbp:phaseAtSTP
|
gptkb:gasoline
|
|
gptkbp:refractiveIndex
|
1.000784 (gas, 0°C)
|
|
gptkbp:regulates
|
subject to environmental restrictions
|
|
gptkbp:riskFactor
|
H280: Contains gas under pressure; may explode if heated
|
|
gptkbp:safetyPrecautions
|
use in well-ventilated areas
|
|
gptkbp:solubility
|
slightly soluble
|
|
gptkbp:structure
|
octahedral geometry
|
|
gptkbp:thermalConductivity
|
0.0139 W/(m·K) at 300K
|
|
gptkbp:toxicity
|
low
|
|
gptkbp:UNNumber
|
UN1080
|
|
gptkbp:uses
|
medical imaging
electrical insulation
leak detection
magnesium production
dielectric medium
tracer gas
arc quenching in circuit breakers
|
|
gptkbp:bfsParent
|
gptkb:Vacuum_Circuit_Breaker
|
|
gptkbp:bfsLayer
|
6
|