Registration Dossier
Registration Dossier
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EC number: 200-272-2 | CAS number: 56-40-6
Biodegradation in water: screening tests
Administrative data
Link to relevant study record(s)
Description of key information
Readily biodegradable: 76 - 82% (ThOD) in 14 days (OECD 301C)
Key value for chemical safety assessment
- Biodegradation in water:
- readily biodegradable
Additional information
Ready biodegradability of glycine was investigated in a MITI test using a mixture of sewage, soil and water from 10 collection sites as inoculum (Noguchi, 1993). The test was conducted according to OECD guideline 301 C. After a contact time of 14 days, glycine attained 76-82% degradation based on oxygen consumption and 96-100% degradation based on DOC removal. HPLC analysis of the substance confirmed full degradation of glycine. Hence, glycine can be determined as readily biodegradable according to the OECD criteria.
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