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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Endpoint:
surface tension
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018
Report date:
2018

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.5 (Surface Tension)
GLP compliance:
not specified
Type of method:
plate method

Test material

Constituent 1
Reference substance name:
Fats and Glyceridic oils, shea butter, unsaponifiable fraction
EC Number:
607-097-4
Cas Number:
225234-14-0
Molecular formula:
UVCB substance
IUPAC Name:
Fats and Glyceridic oils, shea butter, unsaponifiable fraction
Specific details on test material used for the study:
Batch nr: XP3646
CAS: 225234-14-0
Appearance: Light yellow soft waxy solid

Results and discussion

Surface tension
Key result
Surface tension:
ca. 69.7 mN/m
Temp.:
25 °C
Conc.:
3.4 mg/L

Any other information on results incl. tables

Note that the tets item was a mixture of the specified major components plus other components including fatty acids with a range of expected behaviours in water. The result reported here is a value obtained as representative of the test item as a whole, even though surface active behaviour may be attributable to individual components.

Applicant's summary and conclusion

Conclusions:
Surface tension of the test item, registered substance, was found to be 69.7 mN/m at the 25.0±0.5 °C.
Executive summary:

Surface tension of the test item, registered substance, found to be 69.7 mN/m at the 25.0 ±0.5 °C.