Registration Dossier
Registration Dossier
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EC number: 940-678-3 | CAS number: -
Surface tension
Administrative data
- Endpoint:
- surface tension
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2011-04-09
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 014
- Report date:
- 2014
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: ISO 304:1985
- Principles of method if other than guideline:
- surface active agents - Determination of the surface tension by drawing up liquid films
Measurement of the maximum force which it is necessary to exert vertically on a ring, in contact with the surface of the liquid being examined placed ina measuring cup, in order to separate it from this surface, in order to draw up the film that has formed. - GLP compliance:
- not specified
- Type of method:
- ring method
Test material
- Reference substance name:
- Sulfonation products of disodium sulfite with (esterification products of C10-16 (even numbered) Alkyl Polyglycosides with maleic anhydride)
- EC Number:
- 940-678-3
- IUPAC Name:
- Sulfonation products of disodium sulfite with (esterification products of C10-16 (even numbered) Alkyl Polyglycosides with maleic anhydride)
- Details on test material:
- - Lot/batch No.:2014040029
- Expiration date of the lot/batch: April 2015 (provisional)
Constituent 1
Results and discussion
Surface tension
- Surface tension:
- 25.3 mN/m
- Temp.:
- 25 °C
- Remarks on result:
- other: Concentration data not available.
Applicant's summary and conclusion
- Conclusions:
- The surface tension value of the substance (aqueous solution) is 25.3 mN/m
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