Registration Dossier
Registration Dossier
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EC number: 919-553-2 | CAS number: -
Surface tension
Administrative data
- Endpoint:
- surface tension
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 017
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 115 (Surface Tension of Aqueous Solutions)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- ring method
Test material
- Reference substance name:
- 2-ketogluconic acid, calcium salt
- EC Number:
- 919-553-2
- Cas Number:
- 28098-92-2
- Molecular formula:
- C6H10O7.xCa
- IUPAC Name:
- 2-ketogluconic acid, calcium salt
- Test material form:
- solid
Constituent 1
Results and discussion
Surface tension
- Key result
- Surface tension:
- 65.5 mN/m
- Temp.:
- 20 °C
- Conc.:
- 1 000 mg/L
Applicant's summary and conclusion
- Conclusions:
- The surface tension of a solution of Stimulhyal in ultrapure water was determined according to the OECD Guideline No. 115, using the ring method.
The result is: 65.5 mN/m
Therefore, according to this test, it was considered that the test material is not surface active (surface tension > 60 mN/m).
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