Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
surface tension
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Study conducted in compliance with internationally accepted guidelines.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2012

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
EU Method A.5 (Surface Tension)
Deviations:
yes
Remarks:
See 'Any other information on materials and methods'.
Qualifier:
according to guideline
Guideline:
OECD Guideline 115 (Surface Tension of Aqueous Solutions)
Deviations:
yes
Remarks:
See 'Any other information on materials and methods'.
GLP compliance:
no
Type of method:
ring method

Test material

Constituent 1
Chemical structure
Reference substance name:
Copper dichloride
EC Number:
231-210-2
EC Name:
Copper dichloride
Cas Number:
7447-39-4
Molecular formula:
CuCl2
IUPAC Name:
copper dichloride
Test material form:
solid: particulate/powder
Remarks:
migrated information: powder
Details on test material:
- Name of test material (as cited in study report): Copper dichloride.
- Test material purity: 98.8 %.
- Lot/batch No.: 12008.
- Storage condition of test material: Room temperature in the dark.

Results and discussion

Surface tension
Surface tension:
72.7 mN/m
Temp.:
21 °C
Conc.:
1.01 g/L
Remarks on result:
other: Concentration: 1.01-1.06g/L.

Applicant's summary and conclusion

Conclusions:
The surface tension of a 1.01 to 1.06 g/L solution of copper dichloride in water has been determined to be 72.7 mN/m at 21.0 ± 0.5 °C. The test item is considered not to be surface active.