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Physical & Chemical properties

pH

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Administrative data

Endpoint:
pH
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Justification for type of information:
Data is from experimental study report

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

Test material

Constituent 1
Chemical structure
Reference substance name:
Sodium salicylate
EC Number:
200-198-0
EC Name:
Sodium salicylate
Cas Number:
54-21-7
Molecular formula:
C7H6O3.Na
IUPAC Name:
sodium salicylate
Test material form:
solid
Details on test material:
- Name of test material (IUPAC name): Sodium salicylate
- Common name: Monosodium salicylate
- Molecular formula: C7H6O3.Na
- Molecular weight: 160.1035 g/mol
- Smiles notation: c1(c(cccc1)O)C(=O)[O-].[Na+]
- InChl: 1S/C7H6O3.Na/c8-6-4-2-1-3-5(6)7(9)10;/h1-4,8H,(H,9,10);/q;+1/p-1
- Substance type: Organic

Results and discussion

pH value
Key result
pH value:
6.85
Temp.:
26.3 °C
Remarks on result:
other: No details available

Applicant's summary and conclusion

Conclusions:
The pH determination of test chemical was done as per the test guideline OECD 122. The mean pH of the test solutionwas determined with the help of digital pH meter. The mean pH was determined to be 6.85 at 26.3 °C.
Executive summary:

The pH determination of test chemical was done as per the test guideline OECD 122. The mean pH of the test solution was determined with the help of digital pH meter. The mean pH was determined to be 6.85 at 26.3 °C.

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