EN 1409:2008
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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 water treatment intended for human consumption - Polyamines
31-07-2008
30-01-2008
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 formulae
3.1.6 CAS Registry Numbers
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
polyamines
Bibliography
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