Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Ecotoxicological information

Short-term toxicity to aquatic invertebrates

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

EC50 (48h) > 100 mg/L (nominal) for Daphnia magna (OECD 202)
measured concentrations after 96 h: 94.7 mg/L

Key value for chemical safety assessment

Additional information

A study on the short-term toxicity of acetic acid, chromium salt, basic to aquatic invertebrates is available (Muckle and Rudolf, 2008). The study was conducted according to GLP and OECD 202. Daphnids were exposed to the test item for 48 hours under static conditions. In the study no precipitation occurred and the correlation between nominal and measured concentration was good. No mortality and no behavioural abnormalities were observed. The EC50 (48 h) and the NOEC were determined to be >100 mg/L and 100 mg/L, respectively.