Sulfur hexafluoride
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- $95 - $687
- Product name: Sulfur hexafluoride
- CAS: 2551-62-4
- MF: F6S
- MW: 146.05
- EINECS:219-854-2
- MDL Number:MFCD00011447
- Synonyms:(OC-6-11)-Sulfurfluoride ;(oc-6-11)-sulfurfluoride(sf6 ;Elegas;Esaflon;Hexafluorure de soufre;hexafluoruredesoufre ;hexafluoruredesoufre(french) ;Schwefelhcsafluorid
8 prices
Selected condition：
Brand
- Apolloscientific
- SynQuest Laboratories
Package
- 25g
- 100g
- 250g
- 2.5kg
- ManufacturerApolloscientific
- Product numberPC6600
- Product descriptionSulphur hexafluoride 99%
- Packaging100g
- Price$517
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberPC6600
- Product descriptionSulphur hexafluoride 99%
- Packaging100g
- Price$517
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberPC6600
- Product descriptionSulphur hexafluoride 99%
- Packaging250g
- Price$687
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberPC6600
- Product descriptionSulphur hexafluoride 99%
- Packaging250g
- Price$687
- Updated2026-06-04
- Buy
- ManufacturerSynQuest Laboratories
- Product numberM016-2-02
- Product descriptionSulfur hexafluoride 99.0%
- Packaging2.5kg
- Price$595
- Updated2021-12-16
- Buy
- ManufacturerSynQuest Laboratories
- Product numberM016-2-02
- Product descriptionSulfur hexafluoride 99.0%
- Packaging25g
- Price$95
- Updated2021-12-16
- Buy
- ManufacturerSynQuest Laboratories
- Product numberM016-2-02
- Product descriptionSulfur hexafluoride 99.0%
- Packaging250g
- Price$195
- Updated2021-12-16
- Buy
- ManufacturerSynQuest Laboratories
- Product numberM016-2-02
- Product descriptionSulfur hexafluoride 99.0%
- Packaging250g
- Price$195
- Updated2026-05-22
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Apolloscientific | PC6600 | Sulphur hexafluoride 99% | 100g | $517 | 2026-06-04 | Buy |
| Apolloscientific | PC6600 | Sulphur hexafluoride 99% | 100g | $517 | 2026-06-04 | Buy |
| Apolloscientific | PC6600 | Sulphur hexafluoride 99% | 250g | $687 | 2026-06-04 | Buy |
| Apolloscientific | PC6600 | Sulphur hexafluoride 99% | 250g | $687 | 2026-06-04 | Buy |
| SynQuest Laboratories | M016-2-02 | Sulfur hexafluoride 99.0% | 2.5kg | $595 | 2021-12-16 | Buy |
| SynQuest Laboratories | M016-2-02 | Sulfur hexafluoride 99.0% | 25g | $95 | 2021-12-16 | Buy |
| SynQuest Laboratories | M016-2-02 | Sulfur hexafluoride 99.0% | 250g | $195 | 2021-12-16 | Buy |
| SynQuest Laboratories | M016-2-02 | Sulfur hexafluoride 99.0% | 250g | $195 | 2026-05-22 | Buy |
Properties
Melting point :−50 °C(lit.)
Boiling point :−64 °C1 mm Hg(lit.)
Density :6.602
vapor density :5.11 (vs air)
vapor pressure :22 mm Hg ( 21.1 °C)
solubility :slightly soluble in H2O; soluble in ethanol
form :colorless gas
color :colorless
Odor :odorless
Water Solubility :slightly
Merck :13,9063
Henry's Law Constant :2.4×10-6 mol/(m3Pa) at 25℃, Warneck and Williams (2012)
Stability :Stable. Non-flammable. Explodes on contact with disilane. Reacts with sodium.
LogP :1.68 at 20℃
CAS DataBase Reference :2551-62-4(CAS DataBase Reference)
NIST Chemistry Reference :Sulfur hexafluoride(2551-62-4)
EPA Substance Registry System :Sulfur hexafluoride (2551-62-4)
Boiling point :−64 °C1 mm Hg(lit.)
Density :6.602
vapor density :5.11 (vs air)
vapor pressure :22 mm Hg ( 21.1 °C)
solubility :slightly soluble in H2O; soluble in ethanol
form :colorless gas
color :colorless
Odor :odorless
Water Solubility :slightly
Merck :13,9063
Henry's Law Constant :2.4×10-6 mol/(m3Pa) at 25℃, Warneck and Williams (2012)
Stability :Stable. Non-flammable. Explodes on contact with disilane. Reacts with sodium.
LogP :1.68 at 20℃
CAS DataBase Reference :2551-62-4(CAS DataBase Reference)
NIST Chemistry Reference :Sulfur hexafluoride(2551-62-4)
EPA Substance Registry System :Sulfur hexafluoride (2551-62-4)
Safety Information
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Description
Sulfur hexafluoride is a colorless, odorless, nontoxic, nonflammable gas that has a high dielectric strength and serves widely as an insulating gas in electrical equipment. At atmospheric pressures it sublimes directly from the solid to the gas phase and does not have a stable liquid phase unless under a pressure of more than 32 psia (221 kPa, abs). It is shipped as a liquefied compressed gas at its vapor pressure of 298 psig at 70°F (2050 kPa at 21.1°C).One of the most chemically inert gases known, it is completely stable in the presence of most materials to temperatures of about 400°F (204°C) and has shown no breakdown or reaction in quartz at 900°F (482°C). Sulfur hexafluoride is slightly soluble in water and oil. No change in pH occurs when distilled water is saturated with sulfur hexafluoride.
More related product prices
Carbon tetrafluoride ETHANE Sulfur dioxide Hydrogen Argon Chlorine ETHYLENE HYDROGEN SULFIDE Sulfur Sulfur hexafluorideRelated product price
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Carbon tetrafluoride
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Sulfur dioxide
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Suppliers and manufacturers
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