Registration Dossier
Registration Dossier
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EC number: 939-582-4 | CAS number: 1471315-26-0
Biodegradation in water: screening tests
Administrative data
Link to relevant study record(s)
Description of key information
Readily biodegradable according to OECD criteria: 81.2% after 29 days based on CO2 evolution (OECD 301 B).
Key value for chemical safety assessment
Additional information
One GLP-compliant biodegradability study is available for fatty acids, C16 -18 (even numbered), aluminum salts (Peter Greven, 2012). The test was performed according to OECD guideline 301 B. Activated, non-adapted, domestic, sludge from the municipal wastewater treatment was used as inoculum and the initial concentration of the substance was 20 mg/L as organic carbon. Biodegradation measured as CO2 evolution reached 81.2% after 28 days and passed a 10-day window. It can be concluded that fatty acids, C16-18 (even numbered), aluminum salts, are readily biodegradable according to OECD criteria.
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