Registration Dossier
Registration Dossier
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EC number: 274-798-6 | CAS number: 70714-66-8
Biodegradation in water: screening tests
Administrative data
Link to relevant study record(s)
Description of key information
In aerobic conditions, ammonia is rapidly converted by nitrification into nitrate. Nitrosomonas bacteria oxidise ammonia to nitrite, which is in turn, converted into nitrate by Nitrobacter bacteria (EA, 2007). Aerobic biological treatment (as used in wastewater treatment plants) completely nitrifies ammonia to nitrate.
Key value for chemical safety assessment
- Biodegradation in water:
- readily biodegradable
Additional information
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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