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EC number: 229-355-1
CAS number: 6486-23-3
The test item showed no mutagenic activity in both experiments (plate
incorporation assay, preincubation assay) each with and without
Mutagenic activity of the test item was investigated in Salmonella
typhimurium strains TA 1535, TA 1537, TA98, TA100 and E. coli WP2 uvrA
with (induced rat liver S9 mix) and without metabolic activation at
concentrations of 0, 3, 10, 33, 100, 333, 1000, 2500 and 5000 µg/plate
using the plate incorporation assay. Due to the test items
characteristic as an azo-dye the test was also conducted using the
Prival modification, i.e. testing the above mentioned bacterial strains
in the preincubation assay with uninduced hamster liver S9 mix for
metabolic activation. This test was performed using the concentrations
0, 33, 100, 333, 1000, 2500 and 5000 µg/plate.
The test item did not reveal any mutagenic activity under the conditions
tested. The appropriate reference mutagenes showed distinct positive
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