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Table 2.1

Commonly used azo-dyestuffs (generic types) on the market, which by reductive cleavage processes can split off carcinogenic aromatic amines considered carcinogenic by the German authorities.

 

Azocolorants in Textiles and Toys

 
According to Table 2.1 azo-dyestuffs, which can split off the aromatic amines 2,4,5-trimethylaniline, 2,4-diaminoanisole, 2-naphthylamine, 3,3’dimethyl-4,4’-diaminodiphenyl-methmane, 4,4’-methylene-bis-(2-chloraniline), 4,4’-oxydiarmiline, 4-aminodiphenyl and p-cresidine, should not be present on the market. (14 Kb)