Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
pH
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Remarks:
The test was conducted following OECD Guideline 105, EEC directive A.6 and ,,Richtlinien fiir die Prüfung von Pflanzenschutzmitteln im Zulassungsverfahren Teil I, 1-2, B/7, 26".

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1998
Report date:
1998

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: OECD 105
Deviations:
not applicable
GLP compliance:
yes

Test material

Constituent 1
Details on test material:
none

Results and discussion

pH valueopen allclose all
pH value:
9.68
Temp.:
20 °C
Concentration:
125 mg/L
Remarks on result:
other: pH after 24 h
pH value:
9.72
Temp.:
4 °C
Concentration:
137.7 mg/L
Remarks on result:
other: pH after 24 h
pH value:
ca. 9.8
Temp.:
20 °C
Concentration:
10 other: wt %

Applicant's summary and conclusion

Conclusions:
The pH of a 10 % solution is ca. 9.8.