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MilliporeSigma

295701

Sigma-Aldrich

Sulfur hexafluoride

≥99.75%

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About This Item

Fórmula lineal:
SF6
Número de CAS:
Peso molecular:
146.06
EC Number:
MDL number:
UNSPSC Code:
51442006
PubChem Substance ID:

vapor density

5.11 (vs air)

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

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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:
  • Aldrich® lecture-bottle station systems
  • Aldrich® lecture-bottle gas regulators

Other Notes

Legal Information

Aldrich is a registered trademark of Sigma-Aldrich Co. LLC

Optional

also commonly purchased with this product

Referencia del producto
Descripción
Precios

hose barb

Referencia del producto
Descripción
Precios

purge valve

Referencia del producto
Descripción
Precios

pictograms

Gas cylinder

signalword

Warning

hcodes

pcodes

Hazard Classifications

Press. Gas Liquefied gas

Storage Class

2A - Gases

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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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
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
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)
Sulfur hexafluoride?A powerful new atmospheric tracer
Maiss M, et al.
Atmospheric Environment, 30(10-11), 1621-1629 (1996)
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

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