National Toxicology Program

National Toxicology Program
https://ntp.niehs.nih.gov/go/19648

Scientific Review of Dyes metabolized to 3,3'-Dimethylbenzidine (DMB)

Status: Listed in the Report on Carcinogens (RoC)

Primary Uses or Exposures: Dyes metabolized to 3,3'-dimethylbenzidine are used in printing textiles, as biological stains, and in color photography.

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