Registration Dossier
Registration Dossier
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EC number: 233-059-8 | CAS number: 10026-12-7
Toxicity to microorganisms
Administrative data
Link to relevant study record(s)
Description of key information
An activated sludge respiration inhibition test according to OECD 209 resulted in an EL50 > 1000 mg/L and an NOEL ≥ 1000 mg/L.
Key value for chemical safety assessment
Additional information
An activated sludge respiration inhibition test according to OECD 209 resulted in an EL50 > 1000 mg/L and an NOEL ≥ 1000 mg/L. After 180 min, inhibition of less than 20% was observed at a nominal loading of 1000 mg/L (–5 to 18 % inhibition). The respiration rates in the test vessels were not significantly lower than the respiration rate of the controls.
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