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Merck
CN

295701

Sigma-Aldrich

六氟化硫

≥99.75%

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About This Item

线性分子式:
SF6
CAS号:
分子量:
146.06
EC 号:
MDL编号:
UNSPSC代码:
51442006
PubChem化学物质编号:

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

吹扫阀

产品编号
说明
价格

软管倒钩

产品编号
说明
价格

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Min Liu
ACS omega, 5(22), 13389-13395 (2020-06-18)
The influence of H2O on SF6 decomposition characteristics under positive DC partial discharge (PD) is significant. To evaluate PD fault severity in DC SF6-insulated equipment using the production characteristics of SF6 decomposition components, the corresponding relationship and mathematical expression between
Reshani H Perera et al.
Nanomedicine : nanotechnology, biology, and medicine, 28, 102213-102213 (2020-04-30)
Contrast-enhanced ultrasound with microbubbles has shown promise in detection of prostate cancer (PCa), but sensitivity and specificity remain challenging. Targeted nanoscale-contrast agents with improved capability to accumulate in tumors may result in prolonged signal enhancement and improved detection of PCa
Nizar Bouhlel et al.
Ultrasonics, 54(5), 1289-1299 (2014-02-18)
This study proposes a new method for automatic, iterative image registration in the context of dynamic contrast-enhanced ultrasound (DCE-US) imaging. By constructing a cost function of image registration using a combination of the tissue and contrast-microbubble responses, this new method
Sandy C Lee et al.
Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine, 38(9), 2259-2273 (2019-01-01)
This pilot study evaluated use of contrast-enhanced ultrasound (CEUS) to reduce the number of benign breast masses recommended for biopsy. This prospective study included 131 consenting women, from October 2016 to June 2017, with American College of Radiology Breast Imaging
Dana Gourevich et al.
Ultrasound in medicine & biology, 39(3), 507-514 (2013-01-22)
Ultrasound-mediated targeted drug delivery has been a subject for a dedicated research activity for several decades. Nevertheless, in vitro studies in this field of research are characterized by their inconsistencies. To improve the repeatability of such experiments, a novel approach of

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