Registration Dossier
Registration Dossier
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EC number: 291-905-1 | CAS number: 90506-43-7
Surface tension
Administrative data
Link to relevant study record(s)
- Endpoint:
- surface tension
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2018-02-19
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 115 (Surface Tension of Aqueous Solutions)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.5 (Surface Tension)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- ring method
- Key result
- Surface tension:
- 30.1 mN/m
- Temp.:
- 20.5 °C
- Conc.:
- 50 other: %
- Conclusions:
- The test item Phosphoric acid, C12-18-alkyl esters, potassium salts / 50% aqueous solution has a surface tension of 30.1 mN/m
- Executive summary:
The surface tension of Phosphoric acid, C12-18-alkyl esters, potassium salts was determined according to EU method A.5, using the ring method in two independent experiments.
Phosphoric acid, C12-18-alkyl esters, potassium salts / 50% aqueous solution has a surface tension of 30.1 mN/m.
Reference
Description of key information
The surface tension of Phosphoric acid, C12-18-alkyl esters, potassium salts was determined according to EU method A.5, using the ring method in two independent experiments.
Phosphoric acid, C12-18-alkyl esters, potassium salts / 50% aqueous solution has a surface tension of 30.1 mN/m.
Key value for chemical safety assessment
- Surface tension:
- 30.1
- in mN/m at 20°C and concentration in mg/L:
- 500 000
Additional information
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