ASTM WK64540

    Revision of D974 - 14e2 Standard Test Method for Acid and Base Number by Color-Indicator Titration

    (What is a Work Item?)

    Active Standard: D974 - 14e2

    Developed by Subcommittee: D02.06 | Committee D02 | Contact Staff Manager



    acid number; base number; color indication titration; petroleum products;;


    The method needs to be modified to address precision for product specifications with acid number less than 0.1. The method allows for the use of a weaker strength titrant but there is no precision data to support the analysis.

    Citing ASTM Standards
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    Work Item Status

    Date Initiated:

    Technical Contact:
    Larry Tucker

    Draft Under Development