ASTM WK69118

    Withdrawal of D7457 - 12 Standard Test Method for Determining Chloride in Aromatic Hydrocarbons and Related Chemicals by Microcoulometry

    (What is a Work Item?)

    Active Standard: D7457 - 12

    Developed by Subcommittee: D16.04 | Committee D16 | Contact Staff Manager



    WK69118


    Keywords

    aromatic hydrocarbon; density; electrolysis; electrolyte; evaporation; microcoulometry; potential; pyrolysis; recovery; titration; total chloride; Chloride analysis; Electrolysis; Hydrocarbons (aromatic); Microcoulometry; Titration;

    Rationale

    This standard is being balloted for withdrawal with no replacement as it is very similar to the more widely utilized D5808 which has a scope of 1-25mg/kg and is sufficient for product specs of 1.0 mg/kg max limit.If you vote negative on the ballot and require the method be maintained, then your immediate assistance will be required to perform an ILS and revise method.

    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    07-15-2019

    Technical Contact:
    Scott Blakely

    Item:
    020

    Ballot:
    D16 (19-02)

    Status:
    In Balloting