ASTM E449 - 18

    Standard Test Methods for Analysis of Calcium Chloride

    Active Standard ASTM E449 | Developed by Subcommittee: D16.16

    Book of Standards Volume: 06.04


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    Significance and Use

    3.1 Calcium chloride is available in various forms and purities. A major use is the de-icing and dust control of roads. It is also used in the coal industry for dustproofing and freezeproofing, in foods, in electrolytic cells, and in refrigeration brines. The test methods listed in 1.2 provide procedures for analyzing calcium chloride to determine if it is suitable for its intended use.

    1. Scope

    1.1 These test methods cover the analysis of calcium chloride and solutions.

    1.2 Procedures are given for the determination of calcium chloride, magnesium chloride, potassium chloride, sodium chloride, and calcium hydroxide. The test methods appear in the following order:

     

    Sections

    Calcium Chloride

    8 to 17

    Magnesium Chloride, Potassium Chloride,
    and Sodium Chloride

    18 to 28

    Calcium Hydroxide

    29 to 36

    1.3 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only.

    1.4 Review the current Safety Data Sheet (SDS) for detailed information concerning toxicity, first aid procedures, handling, and safety precautions.

    1.5 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. Specific hazard statements are given in Section 5.

    1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.


    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

    D345 Test Method for Sampling and Testing Calcium Chloride for Roads and Structural Applications

    D1193 Specification for Reagent Water

    D6809 Guide for Quality Control and Quality Assurance Procedures for Aromatic Hydrocarbons and Related Materials

    E180 Practice for Determining the Precision of ASTM Methods for Analysis and Testing of Industrial and Specialty Chemicals

    E200 Practice for Preparation, Standardization, and Storage of Standard and Reagent Solutions for Chemical Analysis

    E663 Practice for Flame Atomic Absorption Analysis


    ICS Code

    ICS Number Code 71.060.50 (Salts)

    UNSPSC Code

    UNSPSC Code 51182400(Calcium salts and calcium regulators); 12352302(Inorganic metal salts)


    Referencing This Standard
    Link Here
    Link to Active (This link will always route to the current Active version of the standard.)

    DOI: 10.1520/E0449-18

    Citation Format

    ASTM E449-18, Standard Test Methods for Analysis of Calcium Chloride, ASTM International, West Conshohocken, PA, 2018, www.astm.org

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