Registration Dossier
Registration Dossier
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EC number: 205-553-3 | CAS number: 142-71-2
Water solubility
Administrative data
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Study conducted in compliance with Good laboratory Practice and internationally accepted guidelines.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 012
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.6 (Water Solubility)
- GLP compliance:
- yes
- Type of method:
- flask method
Test material
- Reference substance name:
- Copper di(acetate)
- EC Number:
- 205-553-3
- EC Name:
- Copper di(acetate)
- Cas Number:
- 142-71-2
- Molecular formula:
- Cu(CO2CH3)2
- IUPAC Name:
- copper di(acetate)
- Test material form:
- solid: crystalline
- Details on test material:
- - Name of test material (as cited in study report): Copper acetate monohydrate.
- Test material purity: 99.9 %
- Lot/batch No.: 11.6.1SD
- Storage condition of test material: Room temperature in the dark.
Constituent 1
Results and discussion
Water solubilityopen allclose all
- Water solubility:
- 76.3 g/L
- Temp.:
- 20 °C
- pH:
- 5.1
- Remarks on result:
- other: Sample 1
- Water solubility:
- 76.2 g/L
- Temp.:
- 20 °C
- pH:
- 5.1
- Remarks on result:
- other: Sample 2
- Water solubility:
- 76.5 g/L
- Temp.:
- 20 °C
- pH:
- 5.1
- Remarks on result:
- other: Sample 3
- Details on results:
- Mean concentration: 76.3 g/L at 20.0 ± 0.5 °C.
The temperatures of the 30 °C shaking and 20 °C static water baths were monitored and recorded daily using a calibrated thermometer. The temperatures were all within ± 0.5 °C and were within acceptable limits. All individual water solubility results were within ± 15 % of the mean, thus satisfying the criteria specified in the guideline.
Applicant's summary and conclusion
- Conclusions:
- Interpretation of results (migrated information): very soluble (> 10000 mg/L)
The water solubility of copper acetate monohydrate has been determined to be 76.3 g/L of solution at 20.0 ± 0.5 °C.
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