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EC number: 939-702-5
CAS number: -
The loading rate of test item causing a 50 % reduction in growth rate at 72h (EL50) was estimated to be higher than 100 mg/L.
toxicity of the test item for
a duration of 72 hours was assessed according to the OECD Guideline 201. Pseudokirchneriella
subcapitata were exposed
under static conditions to 100 mg/L (WAF) of the test item dissolved in
dilution water (limit test). The toxic effect measured during the assay
was the inhibition of growth rate and biomass after 72 hours of
exposure. No effects on growth rate were observed at the loading rate of
100 mg/L. The 50% effect loading rate (EL50) at 72h for growth rate was
estimated to be higher than 100 mg/L.
effect loading rate (EL50) at 72h for biomass was estimated to be close
to the loading rate of 100 mg/L
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