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ASTM D3444-00(2005)

Historical Reaffirmation

Standard Test Method for Total Acid Number of Trichlorotrifluoroethane

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1.1 This test method covers the determination of total acidity in trichlorotrifluoroethane and other halocarbons that are liquid at room temperature.

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. Specific precautionary statements are given in Section 6.


This test method determines the total acidity of trichlorotrifluoroethane by titration with alcoholic potassium hydroxide using phenolphthalein for an indicator.

This test method can be used to develop production and purchasing specifications.

SDO ASTM: ASTM International
Document Number D3444
Publication Date June 1, 2005
Language en - English
Page Count 2
Revision Level 00(2005)
Supercedes
Committee D26.04
Publish Date Document Id Type View
Jan. 10, 2000 D3444-00 Revision
Jan. 1, 2020 D3444-00R20 Reaffirmation
June 1, 2015 D3444-00R15 Reaffirmation
June 1, 2010 D3444-00R10E01 Reaffirmation
June 1, 2005 D3444-00R05 Reaffirmation