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Diss Factsheets

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:
2001
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

Constituent 1
Chemical structure
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

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).