Registration Dossier

Diss Factsheets

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:
2012

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

Constituent 1
Chemical structure
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.

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.