Registration Dossier

Ecotoxicological information

Sediment toxicity

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information


After 28 days of exposure Hostanox SE 10 P induced no changes in behaviour at the limit test item concentration of 1000 mg/kg sediment dry weight. The total number of worms, the reproduction as well as the biomass was not statistically significant reduced at the limit test item concentration compared to the pooled control after 28 days of exposure to the test item. The No Observed Effect Concentration (NOEC) was determined to be 1000 mg/kg sediment dry weight.

Key value for chemical safety assessment

EC10, LC10 or NOEC for freshwater sediment:
1 000 mg/kg sediment dw

Additional information