ISO 24362-1:2014

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

Publication date:   Jan 22, 2014

95.99 Withdrawal of Standard   Jan 12, 2017

General information

95.99 Withdrawal of Standard   Jan 12, 2017


ISO/TC 38 Textiles

International Standard

59.060.01   Textile fibres in general



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ISO 24362-1:2014 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 a reducing agent with and without extraction.
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, modacrylic, aramid 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.

Life cycle


ISO 24362-1:2014
95.99 Withdrawal of Standard
Jan 12, 2017


ISO 14362-1:2017