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Merck
CN

295701

Sigma-Aldrich

六氟化硫

≥99.75%

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关于此项目

线性分子式:
SF6
化学文摘社编号:
分子量:
146.06
EC 号:
MDL编号:
UNSPSC代码:
51442006
PubChem化学物质编号:
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蒸汽密度

5.11 (vs air)

质量水平

蒸汽压

22 mmHg ( 21.1 °C)

方案

≥99.75%

沸点

−64 °C/1 mmHg (lit.)

mp

−50 °C (lit.)

SMILES字符串

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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一般描述

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.

包装

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

其他说明

法律信息

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

象形图

Gas cylinder

警示用语:

Warning

危险声明

预防措施声明

危险分类

Press. Gas Liquefied gas

储存分类代码

2A - Gases

WGK

nwg

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

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

法规信息

新产品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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
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
Xinxiao Gao et al.
American journal of ophthalmology, 155(6), 1021-1027 (2013-03-26)
To identify risk factors for development of secondary full-thickness macular holes after pars plana vitrectomy with internal limiting membrane (ILM) peeling for myopic foveoschisis. Retrospective, interventional case series. We retrospectively reviewed the records of 42 eyes (42 patients) treated with

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