Registration Dossier
Registration Dossier
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EC number: 254-879-2 | CAS number: 40306-75-0
Biodegradation in water: screening tests
Administrative data
Link to relevant study record(s)
Description of key information
3-acetamido-5-amino-4-hydroxybenzenesulphonic acid is readily biodegradable in water.
Key value for chemical safety assessment
- Biodegradation in water:
- readily biodegradable
Additional information
3-acetamido-5-amino-4-hydroxybenzenesulphonic acid is 69.9% biodegradable in water in 28 days
The summary of the results are presented below
Sr. No |
Endpoint name |
Value |
Units |
Remarks |
||
1 |
% degradation | 50 | % | in 38 days | ||
2 |
% degradation | 69.9 | % | in 28 days | ||
According to PBT profiler 3-acetamido-5-amino-4-hydroxybenzenesulphonic acid is 50% biodegradable in water in 38 days (half-life). Also from QSAR prediction it is found that the substance is 69.9% degradable in 28 days. Since the half life is less than the threshold of 60 days (to qualify the chemical as persistent).
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