Cancer Terms

Direct Black 38

Cancer Terms -> Drugs and Chemicals -> Chemical Modifier -> Carcinogen -> Chemical Carcinogen -> Organic Carcinogen -> Carcinogen Containing Dye -> Benzidine Containing Dye -> Direct Black 38

Direct Black 38 Definition

A Benzidine-based azo dye that is metabolized to free Benzidine in vivo. Direct black 38 is primarily used for the dyeing of textiles, leather and paper. Benzidine and its metabolic derivatives have been detected in the urine of workers exposed to Benzidine-based dyes. Exposure to this dye is strongly associated with the occurrence of bladder cancer. (NCI05)

Direct Black 38 Synonyms

Direct Black 38, 4-Amino-3-[[4'-((2,4-Diaminophenyl)azo)(1,1'-Biphenyl)-4-yl]azo]-5-Hydroxy-6-(Phenylazo)- 2,7-Naphthalenedisulfonic Acid, Disodium Salt, CI 30235, CI Direct Black 38

Terms in Direct Black 38 category



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