Registration Dossier
Registration Dossier
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EC number: 401-280-0 | CAS number: 91273-04-0 CM 23-376; REOMET 30
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:
- 1985
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.5 (Surface Tension)
- Version / remarks:
- EEC Directive TG A.5 ((Amtsblatt der EG L 251/37. 19.9.84)
- GLP compliance:
- yes
- Type of method:
- ring method
- Key result
- Surface tension:
- 58.1 mN/m
- Temp.:
- 20 °C
- Conc.:
- 10 other: ml/l
- Remarks on result:
- other: Filtrate of 10.0 ml/l emulsion
- Key result
- Surface tension:
- 62.2 mN/m
- Temp.:
- 20 °C
- Conc.:
- 5 other: ml/l
- Conclusions:
- The surface tension of the test substance was determined to be 58.1 mN/m at 20°C, filtrate of 10 ml/l emulsion
Reference
A 10 ml/l oil in water emulsion was prepared and filtered through a paper filter. The filtrate was measured and diluted
Description of key information
58.1 mN/m at 20°C
(c= Filtrate of 10 ml/l emulsion)
62.2 mN/m at 20°C
(c= 5 ml/l; 1:1 dilution of above)
Key value for chemical safety assessment
- Surface tension:
- 58.1
- in mN/m at 20°C and concentration in mg/L:
- 10
Additional information
The test was carried out by ring method.
A 10 ml/l oil in water emulsion was prepared and filtered through a paper filterc The filtrate was measured and diluted.
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