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ASTM D2284-11

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Standard Test Method for Acidity of Sulfur Hexafluoride (Withdrawn 2011)

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1.1 This test method covers the determination of the acidic fluorides of sulfur hexafluoride (SF6).

1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.


Acidic fluorides are undesirable in SF6 used as an electrical insulating gas in that they may contribute to corrosion or constitute dielectric hazard.

This test method is valid for both new and used SF6. In used SF6, it will only measure those active species which are hydrolyzable.

SDO ASTM: ASTM International
Document Number D2284
Publication Date May 1, 2011
Language en - English
Page Count 2
Revision Level 11
Supercedes
Committee D27.06
Publish Date Document Id Type View
May 1, 2011 D2284-11 Revision
March 15, 1995 D2284-95R02 Revision
Jan. 1, 1995 D2284-95 Revision
Dec. 1, 2019 D2284-11R19 Reaffirmation