Registration Dossier
Registration Dossier
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Reaction mass of tetrasodium 5-{[4-chloro-6-(4-{[2-(sulfonatooxy)ethyl]sulfonyl}anilino)-1,3,5-triazin-2-yl]amino}-4-hydroxy-3-[(4-{[2-(sulfonatooxy)ethyl]sulfonyl}phenyl) diazenyl]naphthalene-2,7-disulfonate and trisodium 5-({4-chloro-6-[4-(vinylsulfonyl) anilino]-1,3,5-triazin-2-yl}amino)-4-hydroxy-3-[(4-{[2-(sulfonatooxy)ethyl]sulfonyl}phenyl)diazenyl]naphthalene-2,7-disulfonate
EC number: 701-360-8 | CAS number: -
Short-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
Under the conditions of the test the EC50 > 100 mg/L. The substance is not considered to pose a hazard to Daphnia Magna
Key value for chemical safety assessment
Fresh water invertebrates
Fresh water invertebrates
- Effect concentration:
- 500 mg/L
Additional information
Testing of Reaktiv-Rot F-66 813 FW for acute toxicity in Daphnia magna (water flea) over a total of 48 hours yielded the following immobility values:
after 24 hours (mg/L) after 48 hours (mg/L)
EC0 1000 560
EC50 > 1000 > 1000
The concentrations tested were 0 / 560 / 1000 mg/L. Immobility was observed at 1000 mg/L.
In order to determine the substance concentration, water samples were taken at study end. All mean values were above 80 % of the nominal concentration.
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