Registration Dossier
Registration Dossier
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EC number: 944-390-9 | CAS number: -
pH
Administrative data
- Endpoint:
- pH
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 014
- Report date:
- 2014
Materials and methods
Test guideline
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 122 (Determination of pH, Acidity and Alkalinity)
- Deviations:
- not specified
- Principles of method if other than guideline:
- Potentiometry
- GLP compliance:
- not specified
- Other quality assurance:
- ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
Test material
- Reference substance name:
- Reaction mass of ethane-1,2-diol and 2-hydroxyethyl formate and ethylene diformate
- EC Number:
- 944-390-9
- Molecular formula:
- not applicable, multiconstituent substance
- IUPAC Name:
- Reaction mass of ethane-1,2-diol and 2-hydroxyethyl formate and ethylene diformate
- Test material form:
- liquid
Constituent 1
Reagents
- Reagent:
- water
Results and discussion
pH valueopen allclose all
- Key result
- pH value:
- 5.1
- Temp.:
- 20 °C
- Concentration:
- 1 vol%
- pH value:
- 2.9
- Temp.:
- 20 °C
- Concentration:
- 10 vol%
- pH value:
- 2.5
- Temp.:
- 20 °C
- Concentration:
- 50 vol%
- pH value:
- 1
- Temp.:
- 20 °C
- Concentration:
- 100 vol%
Applicant's summary and conclusion
- Conclusions:
- The pH value of the test item (1.0 vol%) was determined to be 5.1.
- Executive summary:
The pH value of the test item (1.0 vol%) was determined to be 5.1.
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