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EC number: 211-189-6
CAS number: 632-99-5
In the study Magenta was assessed for
its possible mutagenic potential. For this purpose the reverse mutation
assay was performed on Salmonella typhimurium TA98, TA 100, TA 1535,
1537, TA 1538 and E.Coli WP2UVRA.t material was exposed at the
concentration of 5-1000 µg/plate for TA98, TA 100, E.Coli WP2UVRA and
1-200 µg/plate for TA 1535, 1537,TA 1538 in the absence of S9 metabolic
activation. While all strains were exposed to the test material at the
concentration of 20-5000µg/plate in the presence of S9.Cytotoxicity was
also observed. No mutagenic effects were observed. Therefore Magenta was
considered to be non mutagenic with and without S9. Hence the substance
cannot be classified as gene mutant in vitro.
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