Registration Dossier

Ecotoxicological information

Toxicity to aquatic algae and cyanobacteria

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

In an OECD 201 study EbC50 (72 h) = 1.5 mg/l and NOEC (72 h) = 0.625 mg/l.

Key value for chemical safety assessment

EC50 for freshwater algae:
1.5 mg/L
EC10 or NOEC for freshwater algae:
0.625 mg/L

Additional information

Toxicity to algae:

In an OECD 201 study conducted under GLP conditions, in Desmodesmus Subspicatus the EbC50 (72 h) of Molyvan 855 is 1.5 mg/l and NOEC (72 h) is 0.625 mg/l. (Safepharm Laboratories, 1997)

No studies are available with marine species.