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EC number: 291-454-0
CAS number: 90411-76-0
An acute oral toxicity study is available with single oral application
of 1000 and 5000 mg/kg bw Nigrosin WLF to groups of 10 female Wistar
rats dissolved in water and observed over a period of 14 days for
clinical signs and mortality. No animal died , no clinical signs were
observed and body weight development was not affected by treatment. Thus
the LD50 is >5000 mg/kg bw
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