Registration Dossier
Registration Dossier
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EC number: 443-090-0 | CAS number: -
Endpoint summary
Administrative data
Description of key information
Additional information
The acute aquatic toxicity has been tested in for Reactive Yellow F97-0494. The aquatic toxicity assessment is based on the following data:
Fish short-term test:
The 96 h LC50 and NOEC of the test substance in a study with Zebra fish were found to be >= 100 mg/L.
Invertebrate short-term test:
The 48 h EC50 and NOEC in a static Daphnia magna immobilisation test were >= 100 mg/L.
Toxicity to aquatic plants:
A 72 h study with the algae Desmodesmus subspicatus gave the following results: EbC50 and ErC50 were > 100 mg/L (equivalent to a measured concentration of > 106 mg/L). The NOECs for biomass and growth rate were determined to be 25 mg/L (equivalent to a measured concentration of 27.5 mg/L).
Sludge microorganisms:
A study with sludge microorganisms showed an EC50 of > 10,000 mg/L.
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