
TEXTILES - METHODS FOR THE DETERMINATION OF CERTAIN AROMATIC AMINES DERIVED FROM AZO COLORANTS - PART 3: DETECTION OF THE USE OF CERTAIN AZO COLORANTS, WHICH MAY RELEASE 4-AMINOAZOBENZENE
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
Specifies a special procedure to detect the use of certain azo colorants in commodities, which may release 4-aminoazobenzene: - accessible to reducing agent without extraction, particularly concerning textiles made of cellulose and protein fibres (e.g. cotton, viscose, wool, silk); - accessible by extracting the fibres (e.g. polyester or imitation leather).
EN 14362-3 : 2012 - Identical