ASTM-D2989 › Historical Revision Information
Standard Test Method for Acidity-Alkalinity of Halogenated Organic Solvents and Their Admixtures
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Scope
1.1 This test method covers the determination of acidity in halogenated organic solvents and admixtures thereof. The alkalinity may be determined utilizing Test Method D2106, by substituting the end point measured at pH7 by bromothymol blue or pH meter.
1.2 This standard does not purport to address all of the safety problems, 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 7.
Keywords
acidity, alkalinity,bromothymol blue; halogenated solvents; hydrochloric acid; pH meter; sodium hydroxide; titration; ICS Number Code 71.080.20 (Halogenated hydrocarbons)
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71.080.20 (Halogenated hydrocarbons)
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Document Number
ASTM-D2989-97
Revision Level
1997 EDITION
Status
Superseded
Modification Type
Revision
Publication Date
Dec. 10, 1997
Document Type
Test Method
Page Count
2 pages
Committee Number
D26.04