Registration Dossier
Registration Dossier
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EC number: 231-210-2 | CAS number: 7447-39-4
Surface tension
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:
- 2 012
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
- 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.
Constituent 1
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.
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