1、 ISO 2015 Safety of toys Part 7: Requirements and test methods for finger paints Scurit des jouets Partie 7: Exigences et mthodes dessai pour les peintures digitales INTERNATIONAL STANDARD ISO 8124-7 First edition 2015-10-01 Reference number ISO 8124-7:2015(E) ISO 8124-7:2015(E)ii ISO 2015 All right
2、s reserved COPYRIGHT PROTECTED DOCUMENT ISO 2015, Published in Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or
3、 an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Ch. de Blandonnet 8 CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 copyri
4、ghtiso.org www.iso.org ISO 8124-7:2015(E)Foreword iv Introduction v 1 Scope . 1 2 Normative references 1 3 Terms and definitions . 1 4 Requirements 2 4.1 General . 2 4.2 Colourants . 2 4.3 Preservatives 3 4.4 Migration of certain elements 3 4.5 Limits for impurities 3 4.5.1 Limits for primary aromat
5、ic amines . 3 4.5.2 Limits for other impurities 4 4.6 Taste and smell . 5 4.7 pH value 5 4.8 Binding agents, extenders, humectants and surfactants 5 4.9 N-Nitrosamines. 5 4.10 Container 5 Annex A (informative) Rationale 6 Annex B (informative) Non exhaustive list of colourants that are commonly used
6、 in finger paints and need to be in compliance with both the general and specific purity requirements . 9 Annex C (normative) Method for the detection of certain azo colourants and determination of free primary aromatic amines 13 Annex D (normative) List of preservatives allowed for use in finger pa
7、ints and maximum allowed concentrations 28 Annex E (normative) Method for the determination of hexachlorobenzene, polychlorinated biphenyls and benzopyrene .32 Annex F (informative) Ingredients used in the manufacture of finger paints 49 Annex G (informative) Labelling guidelines and manufacturers m
8、arkings 51 Bibliography .53 ISO 2015 All rights reserved iii Contents Page ISO 8124-7:2015(E) Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carrie
9、d out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. IS
10、O collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different
11、 approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives). Attention is drawn to the possibility that some of the elements of this document may be
12、 the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents).
13、 Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement. For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the WTO principles
14、in the Technical Barriers to Trade (TBT) see the following URL: Foreword - Supplementary information The committee responsible for this document is ISO/TC 181, Safety of toys. ISO 8124 consists of the following parts, under the general title Safety of toys: Part 1: Safety aspects related to mechanic
15、al and physical properties Part 2: Flammability Part 3: Migration of certain elements Part 4: Swings, slides and similar activity toys for indoor and outdoor family domestic use Part 5: Determination of total concentration of certain elements of toys Part 6: Certain phthalate esters in toys and chil
16、drens products Part 7: Requirements and test methods for finger paints Part 8: Age determination guidelinesiv ISO 2015 All rights reserved ISO 8124-7:2015(E) Introduction This part of ISO 8124 contains requirements which are intended to reduce the risks to children when finger paints are used as int
17、ended or in a foreseeable way, bearing in mind the behaviour of children. In particular it is recognized that finger paints present different risks when compared to other toys because of their intended use which requires application to the hands and fingers of young children. It cannot be ruled out
18、that some of the paint material will be ingested or flicked into the eye or that prolonged contact with the skin will occur. Therefore, in order to address the particular risks associated with finger paints, this part of ISO 8124 contains requirements relating to the ingredients that may be used in
19、the manufacture of finger paints and limitations on certain impurities that may be found in these ingredients. It also sets out certain requirements on the packaging and labelling of finger paints. Chemical Abstract Service Registry Numbers (CAS) or Colour Index Numbers given in the Tables are provi
20、ded for information purposes only. Annex A provides rationale for the requirements. ISO 2015 All rights reserved v Safety of toys Part 7: Requirements and test methods for finger paints 1 Scope This part of ISO 8124 specifies requirements for the substances and materials used in finger paints. It is
21、 applicable to finger paints only. It is not applicable to paints intended to be applied to the face or body e.g. face paints. Additional requirements are specified for markings, labelling and containers. 2 Normative references The following referenced documents are indispensable for the application
22、 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. ISO 787-9, General methods of test for pigments and extenders Part 9: Determination of pH value of an aqueous suspension
23、ISO 8124-3:2010, Safety of toys Part 3: Migration of certain elements 3 Terms and definitions For the purposes of this document the following definitions apply. 3.1 finger paint aqueous semi-solid or liquid, coloured mixture specially designed for children to apply directly to suitable surfaces with
24、 the fingers and hands Note 1 to entry: Finger paint supplied in powder form is mixed with water according to the manufacturers instructions before being considered in relation to this part of ISO 8124. 3.2 colourant pigment or dyestuff Note 1 to entry: For definitions of pigment and dyestuff see A.
25、2. 3.3 extender material in granular or powder form, insoluble in the medium and used to modify or influence certain physical properties Note 1 to entry: SOURCE: ISO 4618:2014, definition 2.102, modified Note 1 to entry deleted 3.4 humectant substance that delays the drying process INTERNATIONAL ST
26、ANDARD ISO 8124-7:2015(E) ISO 2015 All rights reserved 1 ISO 8124-7:2015(E) 3.5 binding agent water-soluble or miscible, non-volatile component that binds the paint to the surface to which it has been applied 3.6 preservative substance that prevents the growth of undesirable micro-organisms 3.7 surf
27、actant surface active substance that reduces the surface tension of the solution Note 1 to entry: It can be used to make components miscible. 3.8 embittering agent substance that gives the product a bitter taste 4 Requirements 4.1 General Finger paints supplied in powder form shall be assessed again
28、st this part of ISO 8124 when mixed with water in accordance with the manufacturers instructions. When assessed according to the rules set out in the United Nations Globally Harmonized System of Classification and Labelling of Chemicals (GHS), a finger paint shall not be classified with any of the f
29、ollowing health hazards: acute toxicity (hazard class 3.1); skin corrosion/irritation (hazard class 3.2); serious eye damage/eye irritation (hazard class 3.3); respiratory or skin sensitization (hazard class 3.4); germ cell mutagenicity (hazard class 3.5); carcinogenicity (hazard class 3.6); reprodu
30、ctive toxicity adverse effects on sexual function and fertility or on development (hazard class 3.7); specific target organ toxicity single exposure effects other than narcotic effects (hazard class 3.8); specific target organ toxicity repeated exposure (hazard class 3.9); aspiration hazard (hazard
31、class 3.10). 4.2 Colourants See A.2. 4.2.1 Colourants used in finger paint shall not have any of the health hazard classifications set out in 4.1 (hazard class 3.1 to 3.10).2 ISO 2015 All rights reserved ISO 8124-7:2015(E) NOTE Annex B provides a list of commonly used colorants that have been found
32、to meet the requirements of 4.2, providing they meet the purity requirements specified. These fall into one or more of the following categories: Colourants permitted for use in food and/or cosmetics and other pigments which meet the general requirements of 4.1. 4.2.2 Finger paints shall not contain
33、azo colourants that by cleavage of one or more azo groups can produce the primary aromatic amines listed in Tables 1 and 2 when tested in accordance with the test method specified in Annex C. 4.3 Preservatives See A.3. Finger paints shall be preserved using only the preservatives listed in Annex D.
34、The maximum concentrations of preservatives shall not exceed the limits in column 4 of Table D.1 in Annex D. Methods for the determination of certain preservatives are set out in the EU Cosmetics Legislation, (see Bibliography) and should be used when evaluating the maximum concentrations specified
35、in the column “maximum allowed concentration” of Table D.1. Alternative methods that provide an equivalent detection limit may also be used. 4.4 Migration of certain elements See A.4. The concentration of elements shall not exceed the maximum limit values for finger paint specified in ISO 8124-3:201
36、0, Table 1. 4.5 Limits for impurities See A.5. 4.5.1 Limits for primary aromatic amines 4.5.1.1 The primary aromatic amines listed in Table 1 shall not be detectable when tested in accordance with the test method in Annex C. Table 1 Primary aromatic amines Primary aromatic amines CAS Number Benzidin
37、e 92875 2-Naphthylamine 91598 4-Chloro-2-methylaniline (4-Chloro-o-toluidine) 95692 4-Aminobiphenyl 92671 4.5.1.2 Finger paint shall not contain carcinogenic primary aromatic amines (see Table 2 for a non- exhaustive list of relevant substances) in a total amount exceeding 20 mg/kg, with no individu
38、al primary aromatic amine exceeding 10 mg/kg, when tested in accordance with Annex C. The limitation does not apply to aromatic aminocarboxylic acids or aminosulfonic acids. Table 2 Other primary aromatic amines (non-exhaustive list) Primary aromatic amine CAS Number o-Aminoazotoluene (4-o-Tolyazo-o
39、-toluidine) 97563 aFor certain pigments limit values for 3,3-Dichlorobenzidine are given Annex B, Table B.1. ISO 2015 All rights reserved 3 ISO 8124-7:2015(E) Primary aromatic amine CAS Number 2-Amino-4-nitrotoluene (5-Nitro-o-toluidine) 99558 4-Chloroaniline 106478 2,4-Diaminoanisole 615054 4,4-Dia
40、minodiphenylmethane (4,4-Methylenedianiline) 101779 3,3-Dichlorobenzidine a 91941 3,3-Dimethoxybenzidine 119904 3,3-Dimethylbenzidine 119937 3,3-Dimethyl-4,4-diaminodiphenylmethane (4,4-Methylenedi-o-toluidine) 838880 p-Cresidine (6-Methoxy-m-toluidine) 120718 2,2-Dichloro-4,4-methylenedianiline (4,
41、4-Methylene-bis-2-chloroaniline) 101144 4,4-Oxydianiline 101804 4,4-Thiodianiline 139651 o-Toluidine 95534 2,4-Xylidine 95681 2,6-Xylidine 87627 4-Amino-3-fluorophenol 399951 6-Amino-2-ethoxynaphthalene not available 2-Methoxyaniline (o-Anisidine) 90040 4-Aminoazobenzene 60093 4-Methyl-m-phenylenedi
42、amine (Toluene-2,4-diamine) 95807 2,4,5-Trimethylaniline 137177 Aniline 62533 aFor certain pigments limit values for 3,3-Dichlorobenzidine are given Annex B, Table B.1. 4.5.2 Limits for other impurities See A.5. Finger paints shall not contain the impurities specified in Table 3, column 1 above the
43、limits specified in column 2 when colourants specified in column 3 are used, when tested in accordance with Annex E. Table 3 Impurities in finger paints Values in milligrams per kilogram of finger paint Impurity Limit Finger paints of concern Polychlorinated biphenyls 2 Finger paints containing chlo
44、rinated colourants or colourants manufac- tured in chlorinated solvents Hexachlorobenzene (CAS No. 118741) 5 Finger paints containing chlorinated colourants or colourants manufac- tured in chlorinated solvents Benzo () pyrene (CAS No. 50328) 0,05 Only for finger paints containing carbon blackTable 2
45、 (continued) 4 ISO 2015 All rights reserved ISO 8124-7:2015(E) 4.6 Taste and smell See A.7. Finger paints shall not be sweetened, flavoured or fragranced. An embittering agent in accordance with Table 4 shall be added in order to discourage and minimize the ingestion of paint. Table 4 Embittering ag
46、ents Embittering agent CAS Number Naringin CAS 10236472 Denatonium benzoate CAS 3734336 The bitterness should be detectable by taste when the finger paint is diluted with water in a ratio of 1:100. The following levels have been found suitable: naringin 1 %; denatonium benzoate 0,0004 % (4 mg/kg). T
47、he relative bitterness of these substances is approximately 1:3 000 (naringin : denatonium benzoate). The embittering agent and its concentration should be such that it provides a bitter taste during the expected lifetime of the finger paint. 4.7 pH value See A.8. The pH value of the finger paint sh
48、all be between 4,0 and 10,0 when tested in accordance with ISO 787-9. 4.8 Binding agents, extenders, humectants and surfactants Finger paints shall only use binding agents, extenders, humectants and surfactants which are not classified with any of the health hazards set out in in 4.1 (hazards class
49、3.1 to 3.10). NOTE See Annex F for a list of compounds known to be commonly used in finger paints. 4.9 N-Nitrosamines See A.9. Finger paints shall not contain more than 0,02 mg/kg of N-nitrosodiethanolamine (NDELA), CAS No.:1116-54-7. NOTE One suitable and validated test method is detailed in EN 7112:2013, 7.2.1 and Clause 8. Other test methods may be used provided they are validated for finger paints. 4.10
