Registration Dossier
Registration Dossier
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EC number: 281-866-9 | CAS number: 84045-65-8
Biodegradation in water: screening tests
Administrative data
- Endpoint:
- biodegradation in water: screening test, other
- Remarks:
- BOD5 determined
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 1983
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study with acceptable restrictions
- Justification for type of information:
- None
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 983
- Report date:
- 1983
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: Ciba internal SOP "Method A-15, Biological oxygen demand (BOD5)"
- Deviations:
- not specified
- Principles of method if other than guideline:
- None
- GLP compliance:
- no
Test material
- Reference substance name:
- Trisodium 5-({4-chloro-6-[ethyl(phenyl)amino]-1,3,5-triazin-2-yl}amino)-4-hydroxy-3-[(1-sulfonatonaphthalen-2-yl)diazenyl]naphthalene-2,7-disulfonate
- Cas Number:
- 84045-65-8
- Molecular formula:
- C31H21Na3ClN7O10S3
- IUPAC Name:
- Trisodium 5-({4-chloro-6-[ethyl(phenyl)amino]-1,3,5-triazin-2-yl}amino)-4-hydroxy-3-[(1-sulfonatonaphthalen-2-yl)diazenyl]naphthalene-2,7-disulfonate
- Test material form:
- solid: particulate/powder
Constituent 1
- Specific details on test material used for the study:
- None
Study design
- Oxygen conditions:
- not specified
- Inoculum or test system:
- not specified
Initial test substance concentration
- Initial conc.:
- 500 mg/L
- Based on:
- test mat.
- Details on study design:
- None
Results and discussion
- Preliminary study:
- None
- Test performance:
- None
% Degradation
- Parameter:
- other:
- Remarks:
- % Biodegradation
- Remarks on result:
- not measured/tested
- Details on results:
- None
BOD5 / COD results
BOD5 / COD
- Key result
- Parameter:
- BOD5
- Value:
- 0 mg O2/g test mat.
- Results with reference substance:
- None
Any other information on results incl. tables
None
Applicant's summary and conclusion
- Validity criteria fulfilled:
- not specified
- Interpretation of results:
- other: BOD5 determined
- Conclusions:
- BOD5 (FAT 40147/E) = 0 mg/g O2
- Executive summary:
BOD5 (FAT 40147/E) = 0 mg/g O2
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