Registration Dossier

Ecotoxicological information

Endpoint summary

Administrative data

Description of key information

Short-term toxicity to fish

Under the conditions of the acute fish toxicity study the observed results were the following: The 96-h LC50 value was determined to be >1000 mg/L (loading rate), and the 96-h NOEC was determined to be in the range of 100 to 1000 mg/L (loading rate).

Short-term toxicity to aquatic invertebrates

For the acute toxicity on Daphnia magna conducted with the test item over an exposure period of 48 hours the NOEC was determined to be 1000 mg/L (loading rate) and the LOEC, EC100 and the EC50 values were determined to be higher than 1000 mg/L (loading rate).

Toxicity to aquatic algae and cyanobacteria

Under the conditions of this acute algal growth inhibition test on Pseudokirchneriella subcapitata the observed results were the following: The 72-h EC50 value based on growth rate was determined to be > 1000 mg/L (loading rate), the 72-h NOEC value was determined to be in the range of 100 – 1000 mg/L (loading rate).

Toxicity to microorganisms

Under the conditions of the performed Activated Sludge Respiration Inhibition Test, the EC10 and EC50 values of test item were determined to be higher than 1000 mg/L. Based on the statistical evaluation in this test the NOEC was ≥1000 mg/L.

Additional information