EN 14362-1:2012

Textiles - Methods for determination of certain aromatic amines derived from azo colorants - Part 1: Detection of the use of certain azo colorants accessible with and without extracting the fibres

This European Standard describes a procedure to detect the use of certain azo colorants that may not be used in the manufacture or treatment of certain commodities made of textile fibres and that are accessible to reducing agent with and without extraction.
Azo colorants accessible to reducing agent without extraction are those used to dye:
   cellulosic fibres (e.g. cotton, viscose);
   protein fibres (e.g. wool, silk);
   synthetic fibres (e.g. polyamide, acrylic).
Azo colorants accessible with extraction are those used to dye man-made fibres with disperse dyes. The following man-made fibres can be dyed with disperse dyes: polyester, polyamide, acetate, triacetate, acrylic and chlorofibre.
For certain commodities made of cellulose and/or protein fibres blended with man-made fibres it is necessary to extract the dye first.
The method is relevant for all coloured textiles, e.g. dyed, printed and coated textiles.

Textilien - Verfahren für die Bestimmung bestimmter aromatischer Amine aus Azofarbstoffen - Teil 1: Nachweis der Verwendung bestimmter Azofarbstoffe mit und ohne Extraktion der Faser

Dieser Teil der EN 14362 legt ein Verfahren zum Verwendungsnachweis bestimmter Azofarbstoffe fest, die bei der Herstellung oder Behandlung bestimmter Waren aus Textilfasern nicht verwendet werden dürfen und die mit und ohne vorheriger Extraktion reduziert werden können.
Azofarbstoffe, die ohne vorherige Extraktion reduziert werden können, sind diejenigen, die verwendet werden zum Färben von:
   Zellulosefasern (z. B. Baumwolle, Viskose);
   Eiweißfaserstoffen (z. B. Wolle, Seide);
   Synthesefasern (z. B. Polyamid, Acryl).
Azofarbstoffe, die mit vorheriger Extraktion verfügbar sind, sind diejenigen, die zum Färben von Chemiefasern mit Dispersionsfarbstoffen verwendet werden. Die folgenden Kunstfasern können mit Dispersionsfarbstoffen gefärbt werden: Polyester, Polyamid, Acetat, Triacetat, Acryl und Chlorfaser.
Bei bestimmten Waren, die aus Zellulose und/oder Eiweißfasern bestehen und mit Kunstfasern gemischt sind, ist es erforderlich, zuerst den Farbstoff zu extrahieren.
ANMERKUNG   Das Verfahren gilt für alle farbigen Textilien, z. B. gefärbte, bedruckte und beschichtete Textilien.

Textiles - Méthodes de détermination de certaines amines aromatiques dérivées de colorants azoïques - Partie 1: Détection de l'utilisation de certains colorants azoïques accessibles avec ou sans extraction

La présente partie de l’EN 14362 décrit un mode opératoire permettant de détecter l’utilisation de certains colorants azoïques qui ne peuvent pas être utilisés dans la fabrication ou le traitement de certains articles en fibres textiles et qui sont accessibles aux agents de réduction avec ou sans extraction.
Les colorants azoïques accessibles aux agents de réduction sans extraction sont ceux utilisés pour teindre :
   des fibres cellulosiques (par exemple, le coton, la viscose) ;
   des fibres protéiques (par exemple, la laine, la soie) ;
   des fibres synthétiques (par exemple, les polyamides, l’acrylique).
Les colorants azoïques accessibles avec extraction sont ceux utilisés pour teindre les fibres chimiques au moyen de colorants dispersés. Les fibres chimiques suivantes peuvent être teintes au moyen de colorants dispersés : polyester, polyamide, acétate, triacétate, acrylique et chlorofibre.
Il est nécessaire d’extraire en premier lieu le colorant pour certains articles constitués de fibres cellulosiques et/ou de fibres protéiques mélangées à des fibres chimiques.
NOTE   La méthode est adaptée à tous les textiles colorés, par exemple les textiles teints, imprimés et enduits.

Tekstilije - Metode za določevanje nekaterih aromatskih aminov, izvirajočih iz azo barvil - 1. del: Zaznavanje prisotnosti določenih azo barvil, dostopnih z ekstrahiranjem vlaken in brez njega

Ta del standarda EN 14362 opisuje postopek za zaznavanje prisotnosti določenih azo barvil, ki se uporabljajo pri proizvodnji in obdelavi nekaterih izdelkov iz tekstilnih vlaken ter so reducentom dostopna z ekstrahiranjerm ali brez njega.
Azo barvila, reducentom dostopna brez ekstrahiranja, so tista barvila, ki se uporabljajo za barvanje:
 celuloznih vlaken (npr. bombaž, viskoza);
 proteinskih vlaken (npr. volna, svila);
 sintetičnih vlaken (npr. poliestrska, poliakrilonitrilna vlakna);
Azo barvila, reducentom dostopna z ekstrahiranjerm, so tista barvila, ki se uporabljajo za barvanje kemičnih vlaken z disperznimi barvili. Kemična vlakna, ki se lahko barvajo z disperznimi barvili so naslednja: poliestrska, poliamidna, acetatna, triacetatna in poliakrilonitrilna vlakna ter klorovlakna.
Pri nekaterih izdelkih iz mešanice celuloznih in/ali proteinskih vlaken ter kemičnih vlaken je najprej potrebna ekstrakcija barvila.
OPOMBA: Metoda je primerna za vse vrste barvanega tekstila, npr. barvan, tiskan in prevlečen tekstil.

General Information

• Status: Withdrawn
• Publication Date: 07-Feb-2012
• Withdrawal Date: 07-Feb-2017
• ICS: 59.080.01 - Textiles in general
• Technical Committee: CEN/TC 248 - Textiles and textile products
• Drafting Committee: CEN/TC 248/WG 26 - Methods of test for phthalates
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Completion Date: 08-Feb-2017
• Directive: 1907/2006 - Regulation (EC) No 1907/2006 of the European Parliament and of the Council of 18 December 2006 concerning the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH), establishing a European Chemicals Agency, amending Directive 1999/45/EC and repealing Council Regulation (EEC) No 793/93 and Commission Regulation (EC) No 1488/94 as well as Council Directive 76/769/EEC and Commission Directives 91/155/EEC, 93/67/EEC, 93/105/EC and 2000/21/EC
• Ref Project: SIST EN 14362-1:2012 - Textiles - Methods for determination of certain aromatic amines derived from azo colorants - Part 1: Detection of the use of certain azo colorants accessible with and without extracting the fibres

Relations

• Replaces: EN 14362-1:2003 - Textiles - Methods for the determination of certain aromatic amines derived from azo colorants - Part 1: Detection of the use of certain azo colorants accessible without extraction
• Effective Date: 15-Feb-2012
• Replaces: EN 14362-2:2003/AC:2005 - Textiles - Methods for determination of certain aromatic amines derived from azo colorants - Part 2: Detection of the use of certain azo colorants accessible by extracting the fibres
• Effective Date: 15-Feb-2012
• Replaces: EN 14362-1:2003/AC:2005 - Textiles - Methods for the determination of certain aromatic amines derived from azo colorants - Part 1: Detection of the use of certain azo colorants accessible without extraction
• Effective Date: 15-Feb-2012
• Replaces: EN 14362-2:2003 - Textiles - Methods for determination of certain aromatic amines derived from azo colorants - Part 2: Detection of the use of certain azo colorants accessible by extracting the fibres
• Effective Date: 15-Feb-2012
• Replaced By: EN ISO 14362-1:2017 - Textiles - Methods for determination of certain aromatic amines derived from azo colorants - Part 1: Detection of the use of certain azo colorants accessible with and without extracting the fibres (ISO 14362-1:2017)
• Effective Date: 15-Feb-2017

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Textilien - Verfahren für die Bestimmung bestimmter aromatischer Amine aus Azofarbstoffen - Teil 1: Nachweis der Verwendung gewisser Azofarbstoffen bestimmbar durch reduzierende Substanzen, mit oder ohne
ExtraktionTextiles - Méthodes de détermination de certaines amines aromatiques dérivées de colorants azoïques - Partie 1: Détection de l'utilisation de certains colorants azoïques accessibles avec ou sans extractionTextiles - Methods for determination of certain aromatic amines derived from azo colorants - Part 1: Detection of the use of certain azo colorants accessible with and without extracting the fibres59.080.01Tekstilije na splošnoTextiles in generalICS:Ta slovenski standard je istoveten z:EN 14362-1:2012SIST EN 14362-1:2012en,fr,de01-maj-2012SIST EN 14362-1:2012SLOVENSKI
STANDARDSIST EN 14362-2:2003SIST EN 14362-2:2003/AC:2005SIST EN 14362-1:2003SIST EN 14362-1:2003/AC:20051DGRPHãþD

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 14362-1
February 2012 ICS 59.080.01 Supersedes EN 14362-1:2003, EN 14362-2:2003English Version
Textiles - Methods for determination of certain aromatic amines derived from azo colorants - Part 1: Detection of the use of certain azo colorants accessible with and without extracting the fibres
Textiles - Méthodes de détermination de certaines amines aromatiques dérivées de colorants azoïques - Partie 1 : Détection de l'utilisation de certains azo-colorants accessibles avec ou sans extraction
Textilien - Verfahren für die Bestimmung bestimmter aromatischer Amine aus Azofarbstoffen - Teil 1: Nachweis der Verwendung bestimmter Azofarbstoffe mit oder ohne Extraktion This European Standard was approved by CEN on 22 December 2011.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate 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 Standard 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 national standards bodies of Austria, Belgium, Bulgaria, Croatia, 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, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
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Avenue Marnix 17,
B-1000 Brussels © 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 14362-1:2012: ESIST EN 14362-1:2012

Chromatographic analyses . 16A.1Preliminary remark . 16A.2Thin layer chromatography (TLC) . 16A.3High performance liquid chromatography (HPLC) . 17A.4Capillary gas chromatography/mass selective detector (GC/MS) . 18A.5Capillary electrophoresis (CE) . 18Annex B (informative)
Reliability of the method . 20Annex C (informative)
Assessment guide-interpretation of analytical results . 22Annex D (informative)
Explanatory table of dyestuffs used in various textile materials . 23SIST EN 14362-1:2012

Procedure for liquid/liquid-extraction without diatomaceous earth . 25E.1Preliminary remark . 25E.2Additional reagents used. 25E.3Additional apparatus used . 26E.4Procedure . 26Annex F (normative)
Colorants - Methods for determination of certain aromatic amines . 28F.1Scope . 28F.2Principle. 28F.3Test specimen preparation . 28F.4Procedure . 28F.5Evaluation. 28F.6Test report . 28Bibliography . 29 SIST EN 14362-1:2012
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