Registration Dossier

Ecotoxicological information

Toxicity to microorganisms

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

No data are available for calcium fluoride. A guideline-compliant study with hydrogen fluoride noted in teh EU RAR reports a 3 -hour NOEC of 510 mg/L for activated sludge. 

Key value for chemical safety assessment

EC10 or NOEC for microorganisms:
510 mg/L

Additional information

No data are available for calcium fluoride. The EU RAR summarises and reviews the other available data on the toxicity of fluorides to aquatic microorganisms; NOEC values of between 7.1 -226 mg/L are reported. A guideline-compliant study also noted in the EU RAR reports a NOEC of 510 mg/L.