Registration Dossier
Registration Dossier
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EC number: 940-267-9 | CAS number: 1185314-63-9
Endpoint summary
Administrative data
Description of key information
Additional information
Biodegradation was tested on the similar substance 1 following OECD 302B (Clariant, 2007), and it showed that the substance is inherently biodegradable (38% degradation after 28 days).
The hydrolysis potential and the adsorption coefficient were performed on the similar substance 2.
A single screening study (VUOS, 2011) was performed at different pH showing less than 10% of the test substance hydrolysing within 5 days period.
A study (VUOS, 2011) was performed to estimate the adsorption coefficient Koc on soil and sludge by means of HPLC method, following EU C.19. Log Koc for both soil and sludge are less than 3 for pH 5.6 at 25°C and negative at pH 7.4, showing very low potential of adsorption of the tested substance.
Based on the read across considerations, Acid Green 68 is considered to be inherently biodegradable but not hydrolisable and it shows low adsorption potential on soil.
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