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 D 2106, by substituting the end point measured at pH 7 by bromothymol blue or pH meter.
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.
Significance and Use
This test method can be used to establish manufacturing and purchasing specifications. It can also be used to determine the condition of solvents in use.
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-D2989-01(2006)
Revision Level
2001 R06 EDITION
Status
Superseded
Modification Type
Reapproval
Publication Date
May 1, 2006
Document Type
Test Method
Page Count
2 pages
Committee Number
D26.04