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Testing Status of C.I. Direct Orange 6 11214-E


CASRN: 6637-88-3

Formula: C28-H26-N6-O6-S.2Na

Synonyms/Common Names

  • 5-((4'-((2,6-diamino-3-methyl-5-sulfophenyl)azo)-3,3'-dimethyl(1,1'-biphenyl)-4-yl)azo)-2-hydroxy-, disodium salt

Known Uses

Dye for wool, nylon, cotton, silk, leather, paper

Chemical Properties

Toxicity Effects (HSDB)

Genetic Toxicology

  • Salmonella Reduction  (163881)  Completed 
    • Citation: Reid, T., Morton K., and King, C. Mutagenicity of azo dyes following metabolism by different reductive/oxidative systems. Environ. Mutagen. Vol. 6 (1984) 705-717
    •  Positive