Registration Dossier
Registration Dossier
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EC number: - | CAS number: -
Water solubility
Administrative data
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- October 4, 2007- January 19, 2008
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: The study has been performed according to OECD and EU guidelines and according to GLP principles.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 008
- Report date:
- 2008
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.6 (Water Solubility)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- column elution method
Test material
Reference
- Name:
- Unnamed
- Type:
- Constituent
- Details on test material:
- - Name of test material (as cited in study report): Corsair Resin 5
- Substance type: UVCB
- Physical state: beige solid granules
- Stability under test conditions: stable
- Storage condition of test material: At room temperature in the dark
Results and discussion
Water solubility
- Water solubility:
- < 0.23 mg/L
- Temp.:
- 20 °C
- pH:
- 7.1
- Details on results:
- The concentration of the test substance analysed in the water phase was below the concentration of the lowest calibration standard (i.e. 0.200 mg C/l which is close to the limit of detection of the instrument). Taking the carbon content of the test substance (i.e. 87.0% w/w) into account this corresponds to a water solubility 0.230 mg/l.
Applicant's summary and conclusion
- Conclusions:
- Interpretation of results (migrated information): other: insoluble or slightly soluble
The flask method was chosen for the determination of the water solubility of Corsair Resin 5. The water solubility of the test substance at 19.8°C ± 0.5°C was < 2.30 x 10-4 g/l. The pH of the aqueous sample after 72 hours stirring was 7.1.
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