SIST EN 15039:2006

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Kemikalije, ki se uporabljajo za pripravo pitne vode - Sredstva proti apnencu na membranah - Polikarboksilne kisline in soliProdukte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Antiscalants für Membranen - Polycarbonsäuren und deren SalzeProduits chimiques pour le traitement de l'eau destinée a la consommation humaine - Produits antitartres pour membranes - Acides polycarboxyliques et leurs selsChemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Polycarboxilic acids and salts71.100.80Chemicals for purification of water13.060.20Pitna vodaDrinking waterICS:Ta slovenski standard je istoveten z:EN 15039:2006SIST EN 15039:2006en,fr,de01-oktober-2006SIST EN 15039:2006SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 15039July 2006ICS 71.100.80 English VersionChemicals used for treatment of water intended for humanconsumption - Antiscalants for membranes - Polycarboxilic acidsand saltsProduits chimiques pour le traitement de l'eau destinée à laconsommation humaine - Produits antitartres pourmembranes - Acides polycarboxiliques et selsProdukte zur Aufbereitung von Wasser für denmenschlichen Gebrauch - Antiscalants für Membranen -Polycarbonsäuren und deren SalzeThis European Standard was approved by CEN on 5 June 2006.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 Central Secretariat 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 Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, 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© 2006 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 15039:2006: ESIST EN 15039:2006

General information on polycarboxylic acids and salts.17 Annex B (normative)
Analytical methods for polycarboxylic acids and salts.19 Annex C (informative) Environmental, health and safety precautions within chemical laboratory.24 Bibliography.25
a) polyacrylic acid;
b) polymethacrylic acid;
c) poly maleic acid;
d) poly aspartic acid. These acids can also be used as sodium, potassium, and ammonium salts. Copolymers of acrylic acid, methacrylic acid, maleic acid, vinylsulfonic acid, allyl sulfonic acid, methylallyl sulfonic acid, 2-acrylamido-2-methyl-1-propanesulfonic acid, vinyl phosphonic acid and acrylamide. The acid monomers can also be used as sodium, potassium, and ammonium salts. Monomers:
e) benzene sulfonic acid, 4-[(2-methyl-2-propenyl)oxy]-, sodium salt;
f) benzene sulfonic acid, 4-vinyl-, sodium salt;
g) 1-propanesulfonic acid, 2-hydroxy-3-(2-propenyloxy)-, monosodium salt. 3.1.2 Synonym or common names Nil. 3.1.3 Relative molecular mass < 100 000 g/mol. 3.1.4 Empirical formula Nil. 3.1.5 Chemical formula Homopolymers: a) (C2H3COOH)n; b) (C3H5COOH)n; c) (HOOCC2H2COOH)n; d) (C4H5NO4)n. SIST EN 15039:2006

Na+ K+ NH4+ Acrylic acid 9003-04-7
(part. neutralized)
25549-84-2 25608-12-2 9003-03-6
(part. neutralized)
28214-57-6 Methacrylic acid 54193-36-1 29297-93-6 28805-15-4 Maleic acid 30915-61-8
Copolymers : Poly acrylic acid-acrylamide: 9003-06-9; Acrylic acid-methacrylic acid: 25751-21-7; Acrylic acid-itaconic acid: 258948-33-8; Acrylic acid-maleic acid: 29132-58-9. Monomers:
Benzene sulfonic acid, 4-[(2-methyl-2-propenyl)oxy]-, sodium salt : 1208-67-9
1) Chemical Abstracts Service Registry Number. SIST EN 15039:2006

Benzene sulfonic acid, 4-ethenyl-, sodium salt: 2695-37-6
1-Propanesulfonic acid, 2-hydroxy-3-(2-propenyloxy)-, monosodium salt : 52556-42-0 3.1.7 EINECS reference2) The EINECS-declarations for all mentioned polymers are: POLYMER (All used monomers are listed on the EINECS inventory). 3.2 Commercial forms The polycarboxylic acids and polyacrylates are available as aqueous solutions and as in granular and powder form. All concentrations mentioned refer to the active matter and shall be calculated accordingly. 3.3 Physical properties 3.3.1 Appearance The products in solution are a colourless to amber solution and in solid form are white to yellow particles. 3.3.2 Density The density of solid in granular and powder form has typical values between 400 g/dm3 to 600 g/dm3. The density of solution is 1,00 g/ml to 1,40 g/ml for a product concentration from mass fraction 20 % to 50 % of active matter at 20 °C. 3.3.3 Solubility in water Solid: it is soluble in all portions of water; Liquid: it is miscible in all proportions of water. 3.3.4 Vapour pressure Not applicable. 3.3.5 Boiling point at 100 kPa3) Solid: not applicable; Liquid: approximately 100 °C . 3.3.6 Melting point Solid: not applicable; Liquid: within –25 °C and 0 °C (aqueous product solution). 3.3.7 Specific heat Not known.
2) European Inventory of Existing Commercial Chemical Substances. 3) 100 kPa = 1 bar. SIST EN 15039:2006

Limit
mg/kg of dry product Antimony (Sb) max. 3 Arsenic (As) max. 3 Cadmium (Cd) max. 3 Chromium (Cr) max. 10 Cyanide (CN) max. 5 Lead (Pb) max. 10 Mercury (Hg) max. 1 Nickel (Ni) max. 10 Selenium (Se) max. 3 NOTE Pesticides and polycyclic aromatic hydrocarbons are not relevant in these products. For other parameters see [1] 5 Test methods 5.1 Sampling 5.1.1 General Observe the recommendations of ISO 3165 and take into account ISO 6206. 5.1.2 Solid Prepare the laboratory sample(s) required by the relevant procedure described in ISO 8213. 5.1.3 Liquid 5.1.3.1 Sampling from drums and bott
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