Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Environmental fate & pathways

Biodegradation in water: screening tests

Administrative data

Endpoint:
biodegradation in water: screening tests
Data waiving:
other justification
Justification for data waiving:
other:

Data source

Reference
Reference Type:
other: Body responsible for the test
Title:
Unnamed

Materials and methods

Study design

Reference substance
Reference substance:
other: Sodium benzoate

Results and discussion

% Degradation
Value:
< 1
Sampling time:
28 d
Details on results:
Points of degradation plot (test substance):0 % degradation after 2 d0 % degradation after 4 d0 % degradation after 6 d0 % degradation after 8 d0 % degradation after 10 d0 % degradation after 15 d0 % degradation after 20 d0 % degradation after 23 d.5 % degradation after 28 d

BOD5 / COD results

Results with reference substance:
Points of degradation plot (reference substance):21 % degradation after 2 d38 % degradation after 4 d49 % degradation after 6 d55 % degradation after 8 d57.5 % degradation after 10 d64 % degradation after 15 d69 % degradation after 20 d72.5 % degradation after 23 d80 % degradation after 28 d

Applicant's summary and conclusion

Interpretation of results:
other: not readily biodegradable