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TEXTILES - METHODS FOR DETERMINATION OF CERTAIN AROMATIC AMINES DERIVED FROM AZO COLORANTS - PART 3: DETECTION OF THE USE OF CERTAIN AZO COLORANTS, WHICH MAY RELEASE 4-AMINOAZOBENZENE (ISO 14362-3:2017)

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2017

Publisher

National Standards Authority of Ireland

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National Foreword
European foreword
Foreword
1 Scope
2 Normative references
3 Terms and definition
4 General
5 Principle
6 Safety precautions
7 Reagents
8 Apparatus
9 Procedure
10 Evaluation
11 Test report
Annex A (informative) - Chromatographic analyses
Annex B (informative) - Calculation
Annex C (informative) - Reliability of the method
Annex D (informative) - Assessment guide -
Interpretation of analytical results

Explains a special procedure to detect the use, in commodities, of certain azo colorants, which may release 4-aminoazobenzene, and that are accessible to reducing agent without extraction, particularly concerning textiles made of cellulose and protein fibres (e.g. cotton, viscose, wool, silk), and accessible by extracting the fibres (e.g. polyester or imitation leather).

DevelopmentNote	Supersedes I.S. EN 14362-3 (03/2017)
DocumentType	Standard
Pages	32
PublisherName	National Standards Authority of Ireland
Status	Current
Supersedes	I.S. EN 14362-3:2012

Standards	Relationship
ISO 14362-3:2017	Identical
EN ISO 14362-3:2017	Identical

ISO 3696:1987	Water for analytical laboratory use — Specification and test methods
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

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I.S. EN ISO 14362-3:2017

TEXTILES - METHODS FOR DETERMINATION OF CERTAIN AROMATIC AMINES DERIVED FROM AZO COLORANTS - PART 3: DETECTION OF THE USE OF CERTAIN AZO COLORANTS, WHICH MAY RELEASE 4-AMINOAZOBENZENE (ISO 14362-3:2017)

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Abstract

General Product Information

International Equivalents

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