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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
96-h LC50 is >1000 mg/L in zebrafish.
24-h EC50 of test substance is >1000 mg/L in Daphnia magna.
72-h ErC50 and NOErC values in the freshwater algae Scenedesmus
subspicatus are >100 mg/L and 100 mg/L, respectively.
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.
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