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EC number: 429-600-4
CAS number: 1026988-42-0
aquatic toxicity studies microorganisms (EC50[180min]=140 mg/L) were
clearly less sensitive than fish (EC50[96h]=4.6-10 mg/L), Daphnia
magna (EC50[48h]=3.5 mg/L) and algae (EC50[72h]=97 mg/L) indicating
that prokaryotic cells are less sensitive than eukaryotic cells. The
most sensitive acute endpoint is 50-fold lower than the result of the
activated sludge respiration inhibition test. Hence
it is very unlikely that terrestric micro-organisms are more sensitive
than terrestrial plants.
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