Sulfur Hexafluoride (SF6)

SF6 Conforms to: ASTM D2472 AND IEC 376. Sold by the Lb./Kg. – Any quantity custom filled.

SF6 has become the single choice for the electrical utility industry worldwide. This inert, non toxic gas has excellent cooling, insulating, and arc quenching capabilities in potentially high temperature applications such as electrical breakers.

Technical Data

  • Formula: SF6

  • Molecular Weight: 146.06

  • Specific Volume: 2.5 ft³/Lb.

  • Boiling Point: -82.7º F

  • Vapor Pressure: 320 psi

Shipping Information

  • DOT Name: Sulfur Hexafluoride

  • Hazard Class: 2.2

  • UN Number: 1080

  • CAS #: 2551-62-4

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Product Information

Typical Specifications: 99.99% (99.999% also available)

CHEMICAL PARAMETER

PRODUCT SPECIFICATION

UNIT

Sulfur Hexafluoride

99.99 MIN

%

AIR

200

ppmw

CF4

200

ppmw

Acidity

0.3

ppmw

Moisture

1

ppmv

Sulfur Hexafluoride (SF6)

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