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EC number: 269-943-5 | CAS number: 68391-31-1
Biodegradation in water and sediment: simulation tests
Administrative data
Link to relevant study record(s)
Description of key information
Based on the QSAR prediction done using the EPI Suite Fugacity model, the half-life period of Basic yellow 57 in water is estimated to be 60 days, while in sediment it is 541.666 days. Based on these half-life values of test substance, it is concluded that the chemical is persistent in both water and sediment.
Key value for chemical safety assessment
- Half-life in freshwater:
- 60 d
- at the temperature of:
- 25 °C
- Half-life in freshwater sediment:
- 541.666 d
- at the temperature of:
- 25 °C
Additional information
Based on the QSAR prediction done using the EPI Suite Fugacity model, the half-life period of Basic yellow 57 in water is estimated to be 60 days, while in sediment it is 541.666 days. Based on these half-life values of test substance, it is concluded that the chemical is persistent in both water and sediment.
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