• NBN EN 974 : 2003

    Current The latest, up-to-date edition.

    CHEMICALIEN VOOR DE BEHANDELING VAN WATER BESTEMD VOOR MENSELIJKE CONSUMPTIE - FOSFORZUUR

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    Published date:  12-01-2013

    Publisher:  Belgian Standards

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

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Description
    4 Purity criteria
    5 Test methods
    6 Labelling - Transportation - Storage
    Annex A (informative) General information on phosphoric acid
    Annex B (normative) General rules relating to the safety
    Annex C (informative) Determination of concentration by
            measurement of density
    Bibliography

    Abstract - (Show below) - (Hide below)

    Applies to phosphoric acid for treating water for human consumption. Covers the characteristics and defines requirements and corresponding methods of test for phosphoric acid, together with information on use for treatment of water.

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    Document Type Standard
    Publisher Belgian Standards
    Status Current
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