Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
pH
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018
Report date:
2018

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 122 (Determination of pH, Acidity and Alkalinity)
GLP compliance:
no
Other quality assurance:
ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)

Test material

Constituent 1
Chemical structure
Reference substance name:
Zinc bromide
EC Number:
231-718-4
EC Name:
Zinc bromide
Cas Number:
7699-45-8
Molecular formula:
ZnBr2
IUPAC Name:
zinc bromide
Details on test material:
- Name of test material (as cited in study report): zinc bromide
- Physical state: colorless liquid
- Composition of test material, percentage of components: (75% solution in water)
- Purity test date: 1995-03-09
- Lot/batch No.: 140329
- Storage: room temperature

Results and discussion

pH value
Key result
pH value:
5.25
Temp.:
22.9 °C
Concentration:
75 other: % w/w

Applicant's summary and conclusion

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