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295701

六氟化硫

≥99.75%

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线性分子式:
SF6
化学文摘社编号:
2551-62-4
分子量:
146.06
UNSPSC Code:
51442006
PubChem Substance ID:
24857806
EC Number:
219-854-2
MDL number:
MFCD00011447
Assay:
≥99.75%
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vapor density

5.11 (vs air)

Quality Segment

100

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

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

See Technical Information Bulletin AL-151 Gas Regulators: Selection, Installation, and Operation

Legal Information

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

pictograms

Gas cylinder
GHS04

signalword

Warning

hcodes

H280

pcodes

P410

Hazard Classifications

Press. Gas Liquefied gas

存储类别

2A - Gases

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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