Registration Dossier
Registration Dossier
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EC number: 932-019-3 | CAS number: -
Biodegradation in water: screening tests
Administrative data
Link to relevant study record(s)
Description of key information
The substance is readily biodegradable, with 97% removal in 5 days.
Key value for chemical safety assessment
- Biodegradation in water:
- readily biodegradable
Additional information
The ready biodegradation test 301A was performed on 2 -Keto-L-gluonic acid in a standard 15 day study. A total of 97% of the material was removed in 5 days. The test material is considered readily biodegradable. In addition, an OECD 303 B simulation test was available for the other main component of keto gulonic acid greens, ascorbic acid. That study also demonstrated that ascorbic acid is rapidly biodegraded. Therefore, keto gulonic acid greens are readily biodegradable.
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