CEN/TC 248/WG 18 - AZO dyestuffs - Detection of certain aromatic amines.
To develop methods for the detection of aromatic amines derived from azo colorants.
AZO dyestuffs - Detection of certain aromatic amines.
To develop methods for the detection of aromatic amines derived from azo colorants.
General Information
Frequently Asked Questions
CEN/TC 248/WG 18 is a Working Group within the European Committee for Standardization (CEN). It is named "AZO dyestuffs - Detection of certain aromatic amines." and is responsible for: To develop methods for the detection of aromatic amines derived from azo colorants. This committee has published 2 standards.
CEN/TC 248/WG 18 develops CEN standards. The scope of work includes: To develop methods for the detection of aromatic amines derived from azo colorants. Currently, there are 2 published standards from this working group.
The European Committee for Standardization (CEN) is a public standards organization that brings together the national standardization bodies of 34 European countries. CEN provides a platform for developing European Standards (ENs) and other technical documents in relation to various products, materials, services, and processes, supporting the European Single Market.
A Working Group in CEN is a specialized group responsible for developing standards or technical work within a defined scope. These bodies bring together international experts to create consensus-based standards that support global trade, safety, and interoperability.
This part of prEN 14362 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 without extraction, particularly textiles made of cellulose and protein fibres (e.g. cotton, viscose, wool, silk).
For the extraction test method see prEN 14362-2 Detection of the use of certain azo colorants accessible by extracting the fibres
For certain fibre blends both parts of this standard may need to be applied.
- Standard17 pagesEnglish languagee-Library read for1 day
This part of prEN 14362 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 synthetic fibres dyed with extractable dyes.
For the direct test method, see prEN 14362-1 Detection of the use of certain azo colorants accessible without extraction.
For certain fibre blends both parts of this standard may need to be applied.
- Standard17 pagesEnglish languagee-Library read for1 day