Registration Dossier
Registration Dossier
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EC number: 948-490-3 | CAS number: -
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
EC50, 96h > 100 mg/l nominal (78 mg/l)
Key value for chemical safety assessment
Fresh water fish
Fresh water fish
- Effect concentration:
- 100 mg/L
Additional information
One study was performed on the similar substance 3 (1997, Huntsman), following OECD 203, for acute toxicity on fish. Up to a nominal concentration of 100 mg/l (actual 78 mg/l) no mortalities of fish was observed while no effects could be observed due to the strong coloration of the test medium.
Therefore, according to Directive 93/21 EEC ( adaption to Directive 67/548/EEC ), the ecotoxicological classification of the tested substance is 'not toxic' to zebra-fish after an exposure period of 96 hours.
Direct Black 80:1 could be considered not toxic to fish for Read across with similar substance 3 and according to the QSAR carried out with the prediction tool.
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