295701
Sulfur hexafluoride
≥99.75%
Sign Into View Organizational & Contract Pricing
Select a Size
About This Item
Linear Formula:
SF6
CAS Number:
Molecular Weight:
146.06
EC Number:
MDL number:
UNSPSC Code:
51442006
PubChem Substance ID:
vapor density
5.11 (vs air)
Quality Level
vapor pressure
22 mmHg ( 21.1 °C)
Assay
≥99.75%
bp
−64 °C/1 mmHg (lit.)
mp
−50 °C (lit.)
SMILES string
FS(F)(F)(F)(F)F
InChI
1S/F6S/c1-7(2,3,4,5)6
InChI key
SFZCNBIFKDRMGX-UHFFFAOYSA-N
Looking for similar products? Visit Product Comparison Guide
General description
Sulfur hexafluoride is a stable gas with higher dielectric strength and density than air. It acts as an insulator in high-voltage circuit breakers as it shows high arc-quenching ability.
Packaging
Supplied in a carbon steel lecture bottle with a CGA180M/CGA110F needle valve installed.
Compatible with the following:
Compatible with the following:
- Aldrich® lecture-bottle station systems
- Aldrich® lecture-bottle gas regulators
Other Notes
See Technical Information Bulletin AL-151 Gas Regulators: Selection, Installation, and Operation
Legal Information
Aldrich is a registered trademark of Sigma-Aldrich Co. LLC
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Press. Gas Liquefied gas
Storage Class Code
2A - Gases
WGK
nwg
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
新产品
This item has
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Sulfur hexafluoride?A powerful new atmospheric tracer
Maiss M, et al.
Atmospheric Environment, 30(10-11), 1621-1629 (1996)
Alistair Millen et al.
Journal of vascular surgery, 58(1), 18-23 (2013-03-16)
Endovascular aneurysm repair (EVAR) surveillance includes duplex ultrasound, abdominal radiography, and computed tomography angiography. Contrast-enhanced ultrasound (CEUS) has emerged as an additional modality whose role remains undefined. We evaluated whether a potential role for CEUS was the elucidation of unresolved
Metal-free reduction of the greenhouse gas sulfur hexafluoride, formation of SF 5 containing ion pairs and the application in fluorinations
Rueping M, et al.
Green Chemistry, 19, 2571-2575 (2017)
Chris S M Turney et al.
Proceedings of the National Academy of Sciences of the United States of America, 117(8), 3996-4006 (2020-02-13)
The future response of the Antarctic ice sheet to rising temperatures remains highly uncertain. A useful period for assessing the sensitivity of Antarctica to warming is the Last Interglacial (LIG) (129 to 116 ky), which experienced warmer polar temperatures and
Jennifer S Pierce et al.
Regulatory toxicology and pharmacology : RTP, 81, 20-32 (2016-10-30)
Formaldehyde emissions from two laminate flooring products, labeled as California Air Resources Board (CARB) compliant, were evaluated. Passive 24-hr samples (n = 79) and real-time measurements were collected following installation and removal of the products in two rooms of similar size. Mean
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service