Registration Dossier
Registration Dossier
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Reaction mass of Trisodium 4-({4-chloro-6-[(4-sulfonatophenyl)amino]-1,3,5-triazin-2-yl}amino)-2-{[1-ethyl-2-hydroxy-4-methyl-6-oxo-5-(sulfonatomethyl)-1,6-dihydropyridin-3-yl]diazenyl}benzenesulfonate and Trisodium 4-({4-chloro-6-[(3-sulfonatophenyl)amino]-1,3,5-triazin-2-yl}amino)-2-{[1-ethyl-2-hydroxy-4-methyl-6-oxo-5-(sulfonatomethyl)-1,6-dihydropyridin-3-yl]diazenyl}benzenesulfonate
EC number: 944-218-2 | CAS number: -
Toxicity to aquatic algae and cyanobacteria
Administrative data
Link to relevant study record(s)
- Endpoint:
- toxicity to aquatic algae and cyanobacteria
- Data waiving:
- study technically not feasible
- Justification for data waiving:
- other:
Reference
Description of key information
Reactive Yellow 095 is a dark colored dye, which will lead to dark discoloration of the test medium. The discoloration may lead to reduced light intensity in the test medium, which will affect the growth of algae by hampering the photosynthesis process, thus making it difficult to differentiate the toxic effect from the effect of discoloration. Hence the toxicity study with algae and cyanobacteria was not considered, instead the toxicity study to aquatic plants was performed.
Key value for chemical safety assessment
Additional information
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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