Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
pH
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2015
Report date:
2015

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
CIPAC MT 75 (Determination of pH Values)
Deviations:
no
Remarks:
The study was conducted according to the guideline in effect at the time of study conduct.
GLP compliance:
yes

Test material

Constituent 1
Chemical structure
Reference substance name:
Carboxymethyldimethyl-3-[[(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)sulphonyl]amino]propylammonium hydroxide
EC Number:
252-046-8
EC Name:
Carboxymethyldimethyl-3-[[(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)sulphonyl]amino]propylammonium hydroxide
Cas Number:
34455-29-3
Molecular formula:
C15H19F13N2O4S
IUPAC Name:
carboxymethyldimethyl-3-[[(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)sulphonyl]amino]propylammonium hydroxide
Details on test material:
- Purity: 87%

Results and discussion

pH value
Key result
pH value:
4.3
Temp.:
20 °C
Concentration:
1 other: w/v%

Applicant's summary and conclusion

Conclusions:
The pH of a 1% w/v dispersion of the test item was found to be 4.3.
Executive summary:

The pH of the test substance was determined in accordance with CIPAC method 75.3. The pH of a 1% w/v dispersion of the test item in distilled water was determined in duplicate at 20 °C using a calibrated pH meter.

The pH was found to be 4.3.