Registration Dossier

Environmental fate & pathways

Biodegradation in water: screening tests

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Administrative data

Endpoint:
biodegradation in water: ready biodegradability
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
other: Inquiry result from ECHA
Title:
Unnamed
Year:
2014

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
other: 92/69/EWG, C.4-A (DOC)
GLP compliance:
yes

Test material

Reference
Name:
Unnamed
Type:
Constituent

Study design

Reference substance
Reference substance:
other: Natriumbenzoat

Results and discussion

% Degradation
Parameter:
not specified
Value:
9
Sampling time:
28 d
Details on results:
Points of degradation plot (test substance): 4 % degradation after 11 d

BOD5 / COD results

Results with reference substance:
Points of degradation plot (reference substance): 98 % degradation after 11 d

Applicant's summary and conclusion

Interpretation of results:
other: not readily biodegradable