Registration Dossier
Registration Dossier
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EC number: 696-145-8 | CAS number: 944730-39-6
Surface tension
Administrative data
- Endpoint:
- surface tension
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- Study experimental phase 2012-11-13 to 2013-01-22.
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Meets the criteria for classification as reliable without restriction according to Klimisch et al (1997).
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 013
- Report date:
- 2013
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 115 (Surface Tension of Aqueous Solutions)
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- plate method
Test material
- Reference substance name:
- tetrasodium 1,8,15,22-tetra-(3-sulfoxypropylsulfonyl)copper phthalocyanine
- EC Number:
- 696-145-8
- Cas Number:
- 944730-39-6
- Molecular formula:
- C44H36CuN8O20S8 .4Na
- IUPAC Name:
- tetrasodium 1,8,15,22-tetra-(3-sulfoxypropylsulfonyl)copper phthalocyanine
- Test material form:
- solid: particulate/powder
- Remarks:
- migrated information: powder
Constituent 1
Results and discussion
Surface tensionopen allclose all
- Surface tension:
- 72.05 mN/m
- Temp.:
- 25 °C
- Conc.:
- 1 g/L
- Surface tension:
- 71.39 mN/m
- Temp.:
- 25 °C
- Conc.:
- 1 g/L
Any other information on results incl. tables
The test material was not found to be surface active with the solutions showing no signs of ageing.
Applicant's summary and conclusion
- Conclusions:
- The mean surface tension of the test material was found to be 71.7 mN/m +/- 0.6 mN/m at 25 ºC. The test material was not found to be surface active with the solutions showing no signs of ageing.
- Executive summary:
Introduction
This study was undertaken to determine the surface active properties of the test material. the study was in accordance with OECD guideline 115.
Results & Conclusions
The mean surface tension of the test material was found to be 71.7 mN/m +/- 0.6 mN/m at 25 ºC. The test material was not found to be surface active with the solutions showing no signs of ageing.
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