ASTM D2989-97
Historical Standard: ASTM D2989-97 Standard Test Method for Acidity-Alkalinity of Halogenated Organic Solvents and Their Admixtures
SUPERSEDED (see Active link, below)
ASTM D2989
1. 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.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
D2106 Test Methods for Determination of Amine Acid Acceptance (Alkalinity) of Halogenated Organic Solvents
D2110 Test Method for pH of Water Extractions of Halogenated Organic Solvents and Their Admixtures
Keywords
acidity; alkalinity; bromothymol blue; halogenated solvents; hydrochloric acid; pH meter; sodium hydroxide; titration; Acidity, alkalinity, pH--halogenated organic solvents/admixtures; Admixtures; Alkalinity; Bromothymol blue; Halogenated organic solvents; Hydrochloric acid (HCL); pH; Sodium hydroxide; Titration;
ICS Code
ICS Number Code 71.080.20 (Halogenated hydrocarbons)
DOI: 10.1520/D2989-97
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