Registration Dossier
Registration Dossier
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EC number: 931-687-3 | CAS number: -
Biodegradation in water: screening tests
Administrative data
Link to relevant study record(s)
Description of key information
Glucose syrups wheat hydrolyzed (WGS) is considered to be readily biodegradable on the basis of the results of a well reported, GLP-compliant, guideline ready biodegradability study.
Key value for chemical safety assessment
- Biodegradation in water:
- readily biodegradable
Additional information
The key study is a GLP-compliant, guideline study conducted according to the OECD guideline 301 B on Glucose syrups wheat hydrolyzed (Notox, 2010). Nominal initial test substance concentration was 12 mg/L total organic carbon (TOC). The test was performed using non-adapted activated sludge and the TOC and carbon dioxide (CO2) production were monitored over a 28-day period. The validity criteria were met. The test substance showed degradation (CO2 evolution) of 73 to 81% after 28 days. The reference substance sodium acetate exhibited degradation of 63% after 14 days. The test substance was considered to be readily biodegradable under the conditions of the test.
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