Registration Dossier

Administrative data

Endpoint:
surface tension
Type of information:
experimental study
Adequacy of study:
key study
Study period:
feb 1998 - apr 1998
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: GLP Guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1998
Report Date:
1998

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to
Guideline:
OECD Guideline 115 (Surface Tension of Aqueous Solutions)
Deviations:
no
Qualifier:
according to
Guideline:
EU Method A.5 (Surface Tension)
Deviations:
no
GLP compliance:
yes
Type of method:
ring method

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
- Name of test material (as cited in study report): AE F122006 substance, technical
- Internal no.: AEF122006 00 1C99 0002
- Analytical purity: 98,3 %-w/w AE F122006 (Certificate of analysis T/010/97)
- Lot/batch No.: R001413
- Expiry date: The product will remain stable for 12 months at room temperature (25 ±5 °C), so that the expiration date is 21 APR 1998.

Results and discussion

Surface tensionopen allclose all
Surface tension:
71.6 mN/m
Temp.:
20.2 °C
Conc.:
0.7 mg/L
Remarks on result:
other: Concentration: 0.7 mg/L in CIPAC standard water A 20 mg/kg
Surface tension:
72.4 mN/m
Temp.:
20.1 °C
Conc.:
0.7 mg/L
Remarks on result:
other: 0.7 mg/l in CIPAC standard water C 500 mg/kg

Any other information on results incl. tables

Concentration

0.7 mg/L in CIPAC standard water A

0.7 mg/L in CIPAC standard water C

Temperature

20.2 °C

20.1 °C

Value 1

71.75 mN/m

72.46 mN/m

Value 2

71.75 mN/m

72.36 mN/m

Value 3

71.65 mN/m

72.41 mN/m

Value 4

71.55 mN/m

72.41 mN/m

Value 5

71.50 mN/m

72.41 mN/m

Mean value

71.6 mN/m

72.4 mN/m

Applicant's summary and conclusion

Conclusions:
not surface active