• EN 1408:2008

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    Chemicals used for treatment of water intended for human consumption - Poly (diallyldimethylammonium chloride)

    Available format(s): 

    Withdrawn date:  31-07-2008

    Language(s): 

    Published date:  30-01-2008

    Publisher:  Comite Europeen de Normalisation

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

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Description
      3.1 Identification
          3.1.1 Chemical name
          3.1.2 Synonyms or common names
          3.1.3 Relative molecular mass
          3.1.4 Empirical formula
          3.1.5 Chemical formula
          3.1.6 CAS Registry Number
          3.1.7 EINECS reference
      3.2 Commercial form
      3.3 Physical properties
          3.3.1 Appearance
          3.3.2 Density
          3.3.3 Solubility
          3.3.4 Vapour pressure
          3.3.5 Boiling point at 100 kPa
          3.3.6 Freezing point
          3.3.7 Specific heat
          3.3.8 Viscosity, dynamic
          3.3.9 Critical temperature
          3.3.10 Critical pressure
          3.3.11 Physical hardness
      3.4 Chemical properties
    4 Purity criteria
      4.1 General
      4.2 Composition of commercial product
      4.3 Impurities and main by-products
      4.4 Chemical parameters
    5 Test methods
      5.1 Sampling
          5.1.1 General
          5.1.2 Sampling from drums and bottles
          5.1.3 Sampling from tanks and tankers
      5.2 Analyses
          5.2.1 General
          5.2.2 Main product
          5.2.3 Impurities
    6 Labelling - transportation - storage
      6.1 Means of delivery
      6.2 Risk and safety labelling in accordance with the EU Directives
      6.3 Transportation regulations and labelling
      6.4 Marking
      6.5 Storage
          6.5.1 Long term stability
          6.5.2 Storage incompatibilities
    Annex A (informative) General information on polyDADMAC
          A.1 Origin
              A.1.1 Raw materials
              A.1.2 Manufacturing process
          A.2 Use
              A.2.1 Function
              A.2.2 Form in which it is used
              A.2.3 Treatment dose
              A.2.4 Means of application
              A.2.5 Secondary effects
              A.2.6 Removal of excess product
          A.3 Rules for safe handling and use
          A.4 Emergency procedures
              A.4.1 First aid
              A.4.2 Spillage
              A.4.3 Fire
    Bibliography

    Abstract - (Show below) - (Hide below)

    This European Standard is applicable to poly (diallyldimethylammonium chloride) used for treatment of water intended for human consumption. It describes the characteristics of poly (diallyldimethylammonium chloride) and specifies the requirements and the corresponding test methods for poly (diallyldimethylammonium chloride). It gives information on its use in water treatment.

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

    Committee CEN/TC 164
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Withdrawn

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

    ISO 3165:1976 Sampling of chemical products for industrial use — Safety in sampling
    ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
    EN ISO 3696:1995 Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)
    ISO 6206:1979 Chemical products for industrial use — Sampling — Vocabulary
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