Registration Dossier
Registration Dossier
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EC number: 204-673-3 | CAS number: 124-04-9
pH
Administrative data
- Endpoint:
- pH
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Data from peer-reviewed handbook or collection of data
Data source
Reference
- Reference Type:
- review article or handbook
- Title:
- Adipic acid
- Author:
- Merck Index
- Year:
- 2 001
- Bibliographic source:
- The Merck Index, 13th edition. Merck and Co., Inc., Whitehouse Station, NJ. Electronic release.
Materials and methods
- Principles of method if other than guideline:
- no data
- GLP compliance:
- not specified
Test material
- Reference substance name:
- Adipic acid
- EC Number:
- 204-673-3
- EC Name:
- Adipic acid
- Cas Number:
- 124-04-9
- Molecular formula:
- C6H10O4
- IUPAC Name:
- adipic acid
- Details on test material:
- purity not specified
Constituent 1
Results and discussion
pH valueopen allclose all
- pH value:
- 2.7
- Temp.:
- 25 °C
- Concentration:
- other: saturated solution
- pH value:
- 3.2
- Temp.:
- 25 °C
- Concentration:
- other: 0.1% solution
Applicant's summary and conclusion
- Executive summary:
The pH of a saturated solution of adipic acid is 2.7 and of a 0.1% solution is 3.2 (Merck Index, 2001).
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