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  • BS 5072-9(1980) : 1980

    Cancelled Standard has been cancelled.
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    METHODS OF TEST FOR SODIUM FLUORIDE FOR INDUSTRIAL USE - DETERMINATION OF CARBONATE CONTENT

    Available format(s):  Hardcopy, PDF

    Cancelled date:  01-12-2011

    Language(s):  English

    Published date:  01-01-1980

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    National foreword
    Cooperating organizations
    Methods
    1. Scope and field of application
    2. References
    3. Principle
    4. Reagents
    5. Apparatus
    6. Procedure
    7. Expression of results
    8. Test report
    Annexes
    A. Method for checking the degree of hydration of
        the magnesium perchlorate
    B. ISO publications relating to sodium fluoride for
        industrial use and sodium fluoride primarily used
        for the production of aluminium
    Figures
    1. Typical apparatus for determination of carbonate
        content of sodium fluoride - Gravimetric method
    2. Calibration curve giving the water content of
        magnesium perchlorate as a function of the increase
        in temperature caused by dissolving 20 g of the
        product in 7 ml of water

    Abstract - (Show below) - (Hide below)

    Presents a gravimetric method for determination of the carbonate content of sodium fluoride for industrial use. The method is suitable for products having carbonate contents, greater than 0.02% (m/m).

    General Product Information - (Show below) - (Hide below)

    Committee CII/24
    Development Note Also numbered as ISO 4278. Supersedes 75/53785 DC. (07/2005)
    Document Type Standard
    Publisher British Standards Institution
    Status Cancelled

    Standards Referenced By This Book - (Show below) - (Hide below)

    BS 5072-6(1980) : 1980 METHODS OF TEST FOR SODIUM FLUORIDE FOR INDUSTRIAL USE - DETERMINATION OF SILICA CONTENT
    BS 5072-5(1980) : 1980 METHODS OF TEST FOR SODIUM FLUORIDE FOR INDUSTRIAL USE - DETERMINATION OF IRON CONTENT
    BS 5072-7(1980) : 1980 METHODS OF TEST FOR SODIUM FLUORIDE FOR INDUSTRIAL USE - DETERMINATION OF SOLUBLE SULPHATES CONTENT
    BS 5072-8(1980) : 1980 METHODS OF TEST FOR SODIUM FLUORIDE FOR INDUSTRIAL USE - DETERMINATION OF CHLORIDES CONTENT
    BS 5072-4(1980) : 1980 METHODS OF TEST FOR SODIUM FLUORIDE FOR INDUSTRIAL USE - PREPARATION AND STORAGE OF TEST SAMPLES

    Standards Referencing This Book - (Show below) - (Hide below)

    BS 5072-1(1974) : 1974 METHODS OF TEST FOR SODIUM FLUORIDE FOR INDUSTRIAL USE - DETERMINATION OF WATER INSOLUBLE MATTER
    BS 5072-5(1980) : 1980 METHODS OF TEST FOR SODIUM FLUORIDE FOR INDUSTRIAL USE - DETERMINATION OF IRON CONTENT
    BS 5072-3(1975) : 1975 METHODS OF TEST FOR SODIUM FLUORIDE FOR INDUSTRIAL USE - DETERMINATION OF FLUORINE CONTENT
    BS 5072-4(1980) : 1980 METHODS OF TEST FOR SODIUM FLUORIDE FOR INDUSTRIAL USE - PREPARATION AND STORAGE OF TEST SAMPLES
    BS 5072-8(1980) : 1980 METHODS OF TEST FOR SODIUM FLUORIDE FOR INDUSTRIAL USE - DETERMINATION OF CHLORIDES CONTENT
    BS 5072-2(1974) : 1974 METHODS OF TEST FOR SODIUM FLUORIDE FOR INDUSTRIAL USE - DETERMINATION OF MOISTURE CONTENT
    BS 3978(1987) : 1987 AMD 8807 SPECIFICATION FOR WATER FOR LABORATORY USE
    BS 5072-7(1980) : 1980 METHODS OF TEST FOR SODIUM FLUORIDE FOR INDUSTRIAL USE - DETERMINATION OF SOLUBLE SULPHATES CONTENT
    BS 5072-6(1980) : 1980 METHODS OF TEST FOR SODIUM FLUORIDE FOR INDUSTRIAL USE - DETERMINATION OF SILICA CONTENT
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