1、August 2014 Translation by DIN-Sprachendienst.English price group 11No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS
2、 71.100.80!%:Ap“2233077www.din.deDDIN EN 15363Chemicals used for treatment of swimming pool water Chlorine;English version EN 15363:2014,English translation of DIN EN 15363:2014-08Produkte zur Aufbereitung von Schwimm- und Badebeckenwasser Chlor;Englische Fassung EN 15363:2014,Englische bersetzung v
3、on DIN EN 15363:2014-08Produits chimiques utiliss pour le traitement de leau des piscines Chlore;Version anglaise EN 15363:2014,Traduction anglaise de DIN EN 15363:2014-08SupersedesDIN EN 15363:2008-01www.beuth.deDocument comprises 15 pagesIn case of doubt, the German-language original shall be cons
4、idered authoritative.07.14DIN EN 15363:2014-08 2 A comma is used as the decimal marker. National foreword This document (EN 15363:2014) has been prepared by Technical Committee CEN/TC 164 “Water supply” (Secretariat: AFNOR, France). The responsible German body involved in its preparation was the Nor
5、menausschuss Wasserwesen (DIN Standards Committee Water Practice), Working Committee NA 119-04-02 AA Wasseraufbereitung. Amendments This standard differs from DIN EN 15363:2008-01 as follows: a) specifications concerning hazard and safety related symbols have been brought in line with the “Globally
6、Harmonized System of Classification, Labelling and Packaging of Chemicals (GHS)”. Previous editions DIN EN 15363: 2008-01 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15363 May 2014 ICS 71.100.80 Supersedes EN 15363:2007English Version Chemicals used for treatment of swimming pool water - Ch
7、lorine Produits chimiques utiliss pour le traitement de leau des piscines - Chlore Produkte zur Aufbereitung von Schwimm- und Badebeckenwasser - Chlor This European Standard was approved by CEN on 20 March 2014. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulat
8、e the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Stan
9、dard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the nat
10、ional standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Sl
11、ovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CEN All rights of exploitation in any form and by any me
12、ans reserved worldwide for CEN national Members. Ref. No. EN 15363:2014 EEN 15363:2014 (E) 2 Contents Page Foreword 4 Introduction .5 1 Scope 6 2 Normative references 6 3 Description .6 3.1 Identification .6 3.1.1 Chemical name .6 3.1.2 Synonym or common name 6 3.1.3 Relative molecular mass .6 3.1.4
13、 Empirical formula.6 3.1.5 Chemical formula .6 3.1.6 CAS Registry Number .6 3.1.7 EINECS reference 6 3.1.8 Commercial form .7 3.2 Physical properties 7 3.2.1 Appearance 7 3.2.2 Density 7 3.2.3 Solubility (in water) 7 3.2.4 Vapour pressure 7 3.2.5 Boiling point at 100 kPa 7 3.2.6 Liquefaction point 7
14、 3.2.7 Specific heat .7 3.2.8 Viscosity (dynamic) .7 3.2.9 Critical temperature .8 3.2.10 Critical pressure.8 3.2.11 Physical hardness .8 3.3 Chemical properties 8 4 Purity criteria 8 4.1 General 8 4.2 Composition of commercial product .8 4.3 Impurities and main by-products .8 4.4 Toxic substances .
15、8 5 Test methods 9 6 Labelling - Transportation - Storage 9 6.1 Means of delivery .9 6.2 Labelling according to the EU legislation .9 6.3 Transportation regulations and labelling . 10 6.4 Marking 10 6.5 Storage . 10 6.5.1 General . 10 6.5.2 Long term stability 10 6.5.3 Storage incompatibilities . 10
16、 Annex A (informative) General information on chlorine . 11 A.1 Origin . 11 A.1.1 Raw materials 11 A.1.2 Manufacturing process 11 DIN EN 15363:2014-08 EN 15363:2014 (E) 3 A.2 Use 11 A.2.1 Function 11 A.2.2 Form in which the product is used 11 A.2.3 Treatment dose 11 A.2.4 Means of application . 11 A
17、.2.5 Secondary effects 11 A.2.6 Removal of excess product 11 Annex B (normative) General rules relating to safety . 12 B.1 Rules for safe handling and use 12 B.2 Emergency procedures . 12 B.2.1 General . 12 B.2.2 First aid . 12 B.2.3 Spillage . 12 B.2.4 Fire 12 Bibliography 13 DIN EN 15363:2014-08 E
18、N 15363:2014 (E) 4 Foreword This document (EN 15363:2014) has been prepared by Technical Committee CEN/TC 164 “Water supply”, the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorseme
19、nt, at the latest by November 2014 and conflicting national standards shall be withdrawn at the latest by November 2014. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identify
20、ing any or all such patent rights. This document supersedes EN 15363:2007. The significant technical difference between this edition and EN 15363:2007 is as follows: updating of 6.2 in line with current legislation. According to the CEN-CENELEC Internal Regulations, the national standards organizati
21、ons of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta
22、, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 15363:2014-08 EN 15363:2014 (E) 5 Introduction In respect of the potential adverse effects on the quality of swimming pool water caused by the product covered by th
23、is document: a) this document provides no information as to whether the product may be used without restriction in any of the 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
24、/or the characteristics of this product remain in force. NOTE 1 Conformity with this document 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 document is subject to regulation or control by National
25、Authorities. NOTE 2 This product which is a biocide will comply with the relevant legislation in force. In the European Union, at the time of publication, this legislation is Directive 98/8/EC 1. DIN EN 15363:2014-08 EN 15363:2014 (E) 6 1 Scope This European Standard is applicable to chlorine used f
26、or the treatment of swimming pool water. It describes the characteristics of chlorine and specifies the requirements and the corresponding test methods for chlorine. It provides information on its use in swimming pool water treatment and determines the rules relating to safe handling and use of chlo
27、rine (see Annex B). 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document
28、(including any amendments) applies. EN 937, Chemicals used for treatment of water intended for human consumption Chlorine 3 Description 3.1 Identification 3.1.1 Chemical name Chlorine. 3.1.2 Synonym or common name Liquid chlorine. 3.1.3 Relative molecular mass 70,91. 3.1.4 Empirical formula Cl2. 3.1
29、.5 Chemical formula Cl2. 3.1.6 CAS Registry Number1)7782-50-5. 3.1.7 EINECS reference2)231-959-5. 1) Chemical Abstracts Service Registry Number. 2) European Inventory of Existing Commercial Chemical Substances. DIN EN 15363:2014-08 EN 15363:2014 (E) 7 3.1.8 Commercial form Liquefied gas. 3.2 Physica
30、l properties 3.2.1 Appearance Liquid chlorine is a clear, amber coloured liquid. Chlorine gas is greenish yellow, 2,5 times heavier than air. It has a suffocating and characteristic odour. 3.2.2 Density a) Liquid: 1,409 g/ml at 20 C. b) Gas: 1) 3,169 kg/m3at 100 kPa at 0 C; 2) 2,945 kg/m3at 100 kPa
31、at 20 C. 3.2.3 Solubility (in water) 7,26 g/l at 20 C and 100 kPa. 3.2.4 Vapour pressure 669 kPa at 20 C. 3.2.5 Boiling point at 100 kPa3)- 34 C. 3.2.6 Liquefaction point - 101 C at 100 kPa. 3.2.7 Specific heat a) Liquid: 920 J/(kg.K) at - 34 C. b) Gas: 475 J/(kg.K) at 0 C. 3.2.8 Viscosity (dynamic)
32、 a) Gas: 1 333 x 10-8Pa.s at 20 C. b) Liquid: 4,78 x 10-4Pa.s at - 34 C. 3) 100 kPa = 1 bar. DIN EN 15363:2014-08 EN 15363:2014 (E) 8 3.2.9 Critical temperature 144 C. 3.2.10 Critical pressure 7 710,83 kPa. 3.2.11 Physical hardness Not applicable. 3.3 Chemical properties Chlorine is a very strong ox
33、idizing agent and can react violently with some gases such as hydrogen. Almost all metals form chlorides in the presence of chlorine. Organic compounds including mineral oils and greases react very quickly with chlorine. Redox potential of chlorine at 25 C: Cl2(gas) + 2e-= 2 Cl-+ 1,36 V (1) 4 Purity
34、 criteria 4.1 General Limits have been given for impurities and toxic substances where these are likely to be present in significant quantities from the current production process and raw materials. If a change in the production process or raw materials leads to significant quantities of other impur
35、ities or by-products being present, this shall be notified to the user. 4.2 Composition of commercial product The product shall contain at least 99,5 %(m/m) chlorine. 4.3 Impurities and main by-products The product shall conform to the requirements specified in Table 1. Table 1 Impurities Impurities
36、 Limit in mg/kg of product Moisture (H20) 20 Nitrogen trichloride (NCl3) 20 4.4 Toxic substances NOTE For the purpose of this standard, “toxic substances“ are those defined in the EU Directive 80/778/EEC of July 15, 1980 3. The mercury content shall not exceed the limits specified in Table 2. DIN EN
37、 15363:2014-08 EN 15363:2014 (E) 9 Table 2 Toxic substances Parameter Limit in mg/kg of product Type 1 Type 2 Mercury (Hg) max. 0,1 1 NOTE Except mercury, the inorganic toxic substances (in accordance with EU Directive 80/778/EEC 3) are not found in the gaseous phase. Pesticides and polycyclic aroma
38、tic hydrocarbons and cyanides are not by-products of the manufacturing process. 5 Test methods The methods for sampling and analysis are those specified in EN 937. 6 Labelling - Transportation - Storage 6.1 Means of delivery Chlorine shall be delivered in transportable pressure equipment (cylinders,
39、 pressure drums, tanks, portable tanks). In order that the purity of the product is not affected, the means of delivery shall not have been previously used for any different product or it shall have been specially cleaned and prepared before use. 6.2 Labelling according to the EU legislation4)The fo
40、llowing labelling requirements apply to chlorine at the date of the publication of this document. Signal word: Danger. Hazard statement: H 315 Causes skin irritation. H 319 Causes serious eye irritation. H 331 Toxic if inhaled. H 335 May cause respiratory irritation. H 400 Very toxic to aquatic life
41、. a) GHS 06 b) GHS 09 Figure 1 Hazard Pictograms The legislation 2, and its amendments for the purposes of its adaptation to technical and scientific progress, contains a list of substances classified by the EU. Substances not listed in this regulation should be classified on the basis of their intr
42、insic properties according to the criteria in the regulation by the person responsible for the marketing of the substance. 4) See 2. DIN EN 15363:2014-08 EN 15363:2014 (E) 10 6.3 Transportation regulations and labelling Chlorine is listed as UN Number5)1017 for gaseous phase. RID6)ADR7): class 2, cl
43、assification code 2TC. IMDG8): class 2. IATA9): Not permitted unless special authority agreement. 6.4 Marking The marking shall include the following: the name “chlorine“ and trade name; the net mass; the name and address of supplier and/or manufacturer; the labelling as a biocidal product pursuant
44、to Article 20 of the Directive 98/8/EC 1 concerning the placing of biocidal products on the market; the statement: “This product conforms to EN 15363“; and the type. 6.5 Storage 6.5.1 General Dry chlorine shall be stored under pressure in mild steel. The dew point of the gas shall be at least - 40 C
45、. The filling ratio of a container shall not exceed 1,25 kg/dm3. Storage tanks shall be protected from direct sunlight, the temperature of the container not exceeding 50 C. For more details about use, see Annex A. 6.5.2 Long term stability Stable. 6.5.3 Storage incompatibilities Refer to EN 937. 5)
46、United Nations Number. 6) Regulation concerning the International Carriage of Dangerous Goods by Rail. 7) European Agreement concerning the International Carriage of Dangerous Goods by Road. 8) International Maritime Dangerous Goods Code. 9) International Air Transport Association. DIN EN 15363:2014
47、-08 EN 15363:2014 (E) 11 Annex A (informative) General information on chlorine A.1 Origin A.1.1 Raw materials Chlorine is manufactured from a sodium chloride solution. A.1.2 Manufacturing process Electrolysis of alkaline metal chlorides (generally in the form of a solution). A.2 Use A.2.1 Function D
48、isinfectant, oxidizing polluting matter introduced to the pool water by bathers. A.2.2 Form in which the product is used It is used as delivered (see A.2.4). A.2.3 Treatment dose The treatment dose depends on the composition of swimming pool water, subject to national regulations and depending on th
49、e required free chlorine concentration in the swimming pool water. A.2.4 Means of application Only vacuum chlorinators should be used and a separate chlorine-gas room having special fittings will always have to be provided for safety reasons. An automatic chlorine cylinder switchover system should be provided to prevent any interruption in the chlorination (in particular due to chlorine cylinders becoming empty). As a result of adding chlorine gas, hydrochloric acid is formed in the water and the resulting acidity causes
