Registration Dossier

Administrative data

Endpoint:
pH
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2008
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Remarks:
non-GLP

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2008
Report Date:
2008

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
other: DIN ISO 787, part 9
Deviations:
no
GLP compliance:
no

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
solid: pellets
Details on test material:
Batch: 08090101

Results and discussion

pH value
pH value:
13.1
Temp.:
20 °C
Concentration:
ca. 100 g/L

Any other information on results incl. tables

The test result is the mean value of two determinations.

Applicant's summary and conclusion

Conclusions:
The pH-value of BRUGGOLEN® C10 at 20 °C was 13.1.

The expected result is in accordance with the hydrolysis of sodium caprolactamate and the formation of sodium hydroxide.


Executive summary:

The test item has to be considered as corrosive and classified accordingly.