Foreword
Introduction
1 Scope
2 Normative references
3 Description
  3.1 Identification
  3.2 Commercial form
  3.3 Physical properties
  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
  5.2 Analyses
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
Annex A (informative) - General information on sodium alginate
      A.1 Origin
      A.2 Use
      A.3 Rules for safe handling and use
      A.4 Emergency procedures
Bibliography