Registration Dossier

Administrative data

Endpoint:
pH
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Study conducted under GLP according to guideline method CIPAC MT75.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2007
Report Date:
2007

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
other: CIPAC MT75
Deviations:
no
GLP compliance:
yes

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
98.55% w/w purity

Results and discussion

pH value
pH value:
10
Temp.:
20 °C
Concentration:
1 other: % w/v solution

Any other information on results incl. tables

Test 1 consisting of 1.0081g substance in 100 ml CO2-free distilled deionised water gave a measured pH of 10.03.

Test 2 consisting of 1.0209g substance in 100 ml CO2-free distilled deionised water gave a measured pH of 10.05.

Applicant's summary and conclusion

Conclusions:
The pH of 1% w/v solution of the substance was determined to be 10.