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EC number: 229-194-7
CAS number: 6425-39-4
The key value for acute toxicity of algae was obtained from a study exposing Pseudokirchnerella subcapitata to a single concentration of the test substance during 72 hours under GLP conditions and according to OECD 201.
The well-designed growth inhibition study (Klimisch 1) was
performed by Harlan Laboratories (Vryenhoef and Mullee, 2011).
Pseudokirchnerella subcapitata was exposed to 100 mg/l of test substance
during 72 hours and growth rate was monitored. The ErC50(72h) of > 100
mg/l and NOEC of 100 mg/l was found.
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