Registration Dossier
Registration Dossier
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EC number: 932-185-7 | CAS number: 1187742-72-8
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:
- 8-21 Nov 2011
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- other: DIN EN 14370
- GLP compliance:
- no
- Type of method:
- plate method
- Surface tension:
- 30 mN/m
- Temp.:
- 25 °C
- Conc.:
- 804 mg/L
Reference
Results:
Solution |
1 |
2 |
3 |
No. of measurement |
L11A105b3 |
L11A105b4 |
L11A105b5 |
Concentration (dry matter), mg/L |
816 |
798 |
799 |
Total No. of points |
6 |
6 |
6 |
Standard deviation, mN/m |
0.06 |
0.07 |
0.05 |
Surface tension, mN/m |
30.87 |
31.22 |
29.32 |
Average surface tension, mN/m |
30.47 |
||
Description of key information
30 mN/m at 25 °C, concentration 804 mg/L.
Key value for chemical safety assessment
Additional information
The surface tension was determined by the plate method according to guideline DIN EN 14370. The substance should be regarded as being surface active material.
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