EN 1409:2008

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Kemikalije, ki se uporabljajo za pripravo pitne vode - PoliaminiProdukte zur Aufbereitung von Wasser für den menschlichen Gebrauch - PolyamineProduits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - PolyaminesChemicals used for water treatment intended for human consumption - Polyamines71.100.80Chemicals for purification of water13.060.20Pitna vodaDrinking waterICS:Ta slovenski standard je istoveten z:EN 1409:2008SIST EN 1409:2008en,fr,de01-april-2008SIST EN 1409:2008SLOVENSKI
STANDARDSIST EN 1409:19991DGRPHãþD

EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 1409January 2008ICS 71.100.80Supersedes EN 1409:1998
English VersionChemicals used for water treatment intended for humanconsumption - PolyaminesProduits chimiques utilisés pour le traitement de l'eaudestinée à la consommation humaine - PolyaminesProdukte zur Aufbereitung von Wasser für denmenschlichen Gebrauch - PolyamineThis European Standard was approved by CEN on 10 November 2007.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2008 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 1409:2007: ESIST EN 1409:2008

General information on polyamines.21 Bibliography.23
Introduction In respect of potential adverse effects on the quality of water intended for human consumption, caused by the product covered by this European Standard: a) this European Standard provides no information as to whether the product may be used without restriction in any of Member States of the EU or EFTA; b) it should be noted that, while awaiting the adoption of verifiable European criteria, existing national regulations concerning the use and/or the characteristics of this product remain in force. NOTE Conformity with this standard does not confer or imply acceptance or approval of the product in any of the Member States of the EU or EFTA. The use of the product covered by this European Standard is subject to regulation or control by national authorities. SIST EN 1409:2008

1 Scope This European Standard is applicable to polyamines used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements and the corresponding test methods for polyamines. It gives information on its use in water treatment. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN ISO 3696, Water for analytical laboratory use — Specification and test methods (ISO 3696:1987) ISO 3165, Sampling of chemical products for industrial use — Safety in sampling ISO 6206, Chemical products for industrial use — Sampling — Vocabulary 3 Description 3.1 Identification 3.1.1 Chemical name (di)methylamine - epichlorohydrin resin. 3.1.2 Synomyms or common names  polyamine;  polyalkylene amine;  polyquaternary salts. NOTE The more general terms "cationic polymer", "cationic polyelectrolyte", "cationic flocculant" and "quaternary ammonium polyelectrolyte" are used but can also cover other chemicals referred to in other European Standards. 3.1.3 Relative molecular mass In the range of 10 000 g/Mol to 1 000 000 g/Mol. 3.1.4 Empirical formula - (CaHbNcOdCle)n - where  a, b, c, d and e are variable depending on the reactants used and on their molar ratios. SIST EN 1409:2008

3.1.6 CAS Registry Numbers 1)
25988-97-0 68583-79-1 42751-79-1 NOTE This list is not exhaustive: polyamines with other CAS numbers are also used for water treatment. 3.1.7 EINECS reference 2) EINECS does not list polyamines because EINECS reference numbers do not exist for polymers; conformity to EINECS being assessed on the basis of the monomers of which they are composed. 3.2 Commercial form Polyamines as specified in this standard are aqueous polymer solutions in the form of viscous liquids, the concentration (active content) of which is approximately 30 percent to 50 percent mass fraction. 3.3 Physical properties 3.3.1 Appearance The product is a clear, colourless to amber-coloured liquid. 3.3.2 Density The density of the solution depends on concentration. A typical value is 1,16 g/ml for 50 % (m/m) polyamine at 20 °C. 3.3.3 Solubility The products are miscible with water at all concentrations.
1) Chemical Abstracts Service Registry Number. 2) European Inventory of Existing Commercial Chemical Substances. SIST EN 1409:2008

3) 100 kPa = 1 bar. SIST EN 1409:2008

Based on the raw materials and manufacturing process (see A.1), there are no significant concentrations of additional reactants or by-products which are relevant to the application of these products in drinking water treatment. 4.4 Chemical parameters The product shall contain no more than 10 mg of epichlorohydrin (CAS Number 106-89-8) per kilogram of active ingredient. NOTE Other chemical parameters and indicator parameters as listed in EU Directive 98/83/EC (see [1]) are not relevant to polyamines because the raw materials used in the manufacturing process are free of them and they are not by-products of the manufacturing process. 5 Test methods 5.1 Sampling 5.1.1 General For sampling the recommendations given in ISO 3165 and ISO 6206 shall be followed. A representative sample of the liquid product, of sufficient mass, shall be obtained immediately after manufacture or from a newly opened container(s). The sample shall be clearly labelled with product SIST EN 1409:2008
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