Registration Dossier
Registration Dossier
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Reaction mass of Sodium [2,4-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)][1-[(2-hydroxy-5-nitrophenyl)azo]-,Sodium bis[1-[(2-hydroxy-5-nitrophenyl)azo]naphthalen-2-olato(2-)]cobaltate(1-)and Sodium bis[2,4-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)]cobaltate(1-)
EC number: 916-867-1 | CAS number: -
Toxicity to aquatic plants other than algae
Administrative data
Link to relevant study record(s)
Description of key information
There is a high probability that the product is not acutely harmful to aquatic plants.
Key value for chemical safety assessment
Additional information
The toxicity to aquatic plants was assessed in a 7d semi-static test according to OECD TG 221 underconsideration of GLP. Lemna gibba was used as test organism. After an exposure time of 7d a EL 50 of 238.5 was determined (based on growth rate and frond number). The NOELR was determined at 1 mg/L (growth rate, frond number).
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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