Registration Dossier
Registration Dossier
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EC number: 402-170-5 | CAS number: 106359-91-5 C.I. REACTIVE YELLOW 174; GIALLO REATTIVO 174; JAUNE REACTIF 174; REAKTIV GELB 174
Endpoint summary
Administrative data
Description of key information
The 96-h LC50 is >1000 mg/L in zebrafish.
The 24-h EC50 of test substance is >1000 mg/L in Daphnia magna.
The 72-h ErC50 and NOErC values in the freshwater algae Scenedesmus subspicatus are >100 mg/L and 100 mg/L, respectively.
The 3-h EC50 value is >100 mg/L as determined in a mixed culture of bacteria.Additional information
Short-term toxicity tests are available for all three trophic levels (fish, invertebrates and algae). The 96-hour LC50 in zebrafish is >1000 mg/L, the 24-hour EC50 in Daphnia magna is >1000 mg/L, and the 72-hour ErC10 in algae is >100 mg/L. In an activated sludge respiration inhibition test a 3-hour IC50 value of >100 mg/L was observed.
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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