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  • BS 5072-7:1980

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    METHODS OF TEST FOR SODIUM FLUORIDE FOR INDUSTRIAL USE - DETERMINATION OF SOLUBLE SULPHATES CONTENT

    Available format(s):  Hardcopy, PDF

    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. Reference
    3. Principle
    4. Reagents
    5. Apparatus
    6. Procedure
    7. Expression of results
    8. Test report
    Annex

    Abstract - (Show below) - (Hide below)

    Presents a turbidimetric method for determination of the soluble sulphates content of sodium fluoride used for production of aluminium. The method is suitable for products with a soluble sulphates content greater than 0.05 % (m/m).

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

    Committee CII/24
    Development Note Also numbered as ISO 3431. Supersedes 74/54500 DC. (07/2005) Reviewed and confirmed by BSI, March 2015. (03/2015)
    Document Type Standard
    Publisher British Standards Institution
    Status Current

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

    BS 5072-5:1980 METHODS OF TEST FOR SODIUM FLUORIDE FOR INDUSTRIAL USE - DETERMINATION OF IRON CONTENT
    BS 5072-9:1980 METHODS OF TEST FOR SODIUM FLUORIDE FOR INDUSTRIAL USE - DETERMINATION OF CARBONATE CONTENT
    BS 5072-4:1980 METHODS OF TEST FOR SODIUM FLUORIDE FOR INDUSTRIAL USE - PREPARATION AND STORAGE OF TEST SAMPLES
    BS 5072-6:1980 METHODS OF TEST FOR SODIUM FLUORIDE FOR INDUSTRIAL USE - DETERMINATION OF SILICA CONTENT
    BS 5072-8:1980 METHODS OF TEST FOR SODIUM FLUORIDE FOR INDUSTRIAL USE - DETERMINATION OF CHLORIDES CONTENT

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

    BS 5072-1:1974 METHODS OF TEST FOR SODIUM FLUORIDE FOR INDUSTRIAL USE - DETERMINATION OF WATER INSOLUBLE MATTER
    BS 5072-5:1980 METHODS OF TEST FOR SODIUM FLUORIDE FOR INDUSTRIAL USE - DETERMINATION OF IRON CONTENT
    BS 5072-3:1975 METHODS OF TEST FOR SODIUM FLUORIDE FOR INDUSTRIAL USE - DETERMINATION OF FLUORINE CONTENT
    BS 5072-4:1980 METHODS OF TEST FOR SODIUM FLUORIDE FOR INDUSTRIAL USE - PREPARATION AND STORAGE OF TEST SAMPLES
    BS 5072-8:1980 METHODS OF TEST FOR SODIUM FLUORIDE FOR INDUSTRIAL USE - DETERMINATION OF CHLORIDES CONTENT
    BS 5072-2:1974 METHODS OF TEST FOR SODIUM FLUORIDE FOR INDUSTRIAL USE - DETERMINATION OF MOISTURE CONTENT
    BS 5072-6:1980 METHODS OF TEST FOR SODIUM FLUORIDE FOR INDUSTRIAL USE - DETERMINATION OF SILICA CONTENT
    BS 5072-9:1980 METHODS OF TEST FOR SODIUM FLUORIDE FOR INDUSTRIAL USE - DETERMINATION OF CARBONATE CONTENT
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