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BS EN 14362-1:2012

BS EN 14362-1:2012

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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

Available format(s)

Hardcopy , PDF

Superseded date

28-02-2017

Language(s)

English

Published date

31-03-2012

Publisher

British Standards Institution

Foreword
1 Scope
2 Normative references
3 General
4 Principle
5 Safety precautions
6 Reagents
7 Apparatus
8 Test specimen sampling and preparation
9 Procedure
10 Evaluation
11 Test report
Annex A (informative) - Chromatographic analyses
Annex B (informative) - Reliability of the method
Annex C (informative) - Assessment guide-interpretation
        of analytical results
Annex D (informative) - Explanatory table of dyestuffs
        used in various textile materials
Annex E (informative) - Procedure for liquid/liquid-extraction
        without diatomaceous earth
Annex F (normative) - Colorants - Methods for determination of
        certain aromatic amines
Bibliography

Specifies 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.

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.

Committee
TCI/100
DevelopmentNote
Supersedes 02/120872 DC (12/2003) Supersedes BS EN 14362-2 and 10/30213243 DC. (03/2012)
DocumentType
Standard
Pages
33
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
NBN EN 14362-1 : 2012 Identical
DIN EN 14362-1:2012-04 Identical
NS EN 14362-1 : 2012 Identical
SN EN 14362-1 : 2012 Identical
NF EN 14362-1 : 2012 Identical
UNI EN 14362-1 : 2012 Identical
I.S. EN 14362-1:2012 Identical
NEN EN 14362-1 : 2012 Identical
EN 14362-1:2012 Identical
UNE-EN 14362-1:2012 Identical

ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
EN ISO 3696:1995 Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)
EN 14362-3:2012 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

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Hardcopy - English
PDF - English
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