Registration Dossier
Registration Dossier
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Reaction mass of:pentasodium 7-amino-3-((E)-(4-((Z)-(4-(4-((E)-(4-((E)-(6-amino-1-hydroxy-3-sulfonatonaphthalen-2-yl)diazenyl)-7-sulfonato-5,8-dihydronaphthalen-1-yl)diazenyl)-2-sulfonatophenylamino)phenyl)diazenyl)-6-sulfonatonaphthalen-1-yl)diazenyl)-4-hydroxynaphthalene-2-sulfonate andpentasodium 7-amino-8-((E)-(4-((Z)-(4-(4-((E)-(4-((E)-(2-amino-5-hydroxy-7-sulfonatonaphthalen-1-yl)diazenyl)-7-sulfonato-5,8-dihydronaphthalen-1-yl)diazenyl)-2-sulfonatophenylamino)phenyl)diazenyl)-6-sulfonatonaphthalen-1-yl)diazenyl)-4-hydroxynaphthalene-2-sulfonate andpentasodium 7-amino-3-((E)-(4-((Z)-(4-(4-((E)-(4-((E)-(2-amino-5-hydroxy-7-sulfonatonaphthalen-1-yl)diazenyl)-7-sulfonato-5,8-dihydronaphthalen-1-yl)diazenyl)-2-sulfonatophenylamino)phenyl)diazenyl)-6-sulfonatonaphthalen-1-yl)diazenyl)-4-hydroxynaphthalene-2-sulfonate
EC number: 940-364-6 | CAS number: -
Toxicity to aquatic plants other than algae
Administrative data
Link to relevant study record(s)
Description of key information
EC50 > 1000 mg/L
Key value for chemical safety assessment
- EC50 for freshwater plants:
- 1 538 mg/L
Additional information
A test was performed on analogue substance 2 following OECD 221 (REACH&Colours 2012). The results show that the tested item is not toxic to Lemna minor with EC50 > 1000 mg/L.
Based on the read across consideration the same results apply to Direct Blue 299:1.
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