• BS EN 1410:2008

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    Chemicals used for treatment of water intended for human consumption. Cationic polyacrylamides

    Available format(s):  Hardcopy, PDF

    Superseded date:  17-10-2023

    Language(s):  English

    Published date:  01-10-2008

    Publisher:  British Standards Institution

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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 names
          3.1.2 Synonym or common name
          3.1.3 Relative molecular mass
          3.1.4 Empirical formula
          3.1.5 Chemical formulae
          3.1.6 CAS Registry Numbers
          3.1.7 EINECS reference
          3.1.8 Commercial form
      3.2 Physical properties
          3.2.1 Appearance
          3.2.2 Density
          3.2.3 Solubility
          3.2.4 Vapour pressure
          3.2.5 Boiling point at 100 kPa
          3.2.6 Melting point
          3.2.7 Specific heat
          3.2.8 Viscosity, dynamic
          3.2.9 Critical temperature
          3.2.10 Critical pressure
          3.2.11 Physical hardness
      3.3 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
      5.2 Analyses
          5.2.1 General
          5.2.2 Main product
          5.2.3 Impurity: residual acrylamide monomer content
    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 cationic
    polyacrylamides
          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)

    Defines the characteristics of cationic polyacrylamides and specifies the requirements and the corresponding test methods for cationic polyacrylamides.

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

    Committee B/504/10
    Development Note Supersedes 94/504357 DC (06/2005) Supersedes 06/30151600 DC. (10/2008)
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By
    Supersedes

    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
    ISO 8213:1986 Chemical products for industrial use — Sampling techniques — Solid chemical products in the form of particles varying from powders to coarse lumps
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