Registration Dossier

Diss Factsheets

Ecotoxicological information

Toxicity to microorganisms

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

A 28% solution of Magnesium acrylate was tested for toxicity towards activated sludge according to OECD Test Guideline No. 209. NOEC/EC10 was determined to be 140/417 mg/L and the EC50 to be 2707 mg/L based on magnesium di(2-propenoate).
For 48 % magnesium acrylate aqueous solution NOEC/EC10/EC50 are: 292/869/5640 mg/L, respectively.

Key value for chemical safety assessment

EC50 for microorganisms:
5 640 mg/L
EC10 or NOEC for microorganisms:
292 mg/L

Additional information