Registration Dossier

Administrative data

Endpoint:
pH
Type of information:
experimental study
Adequacy of study:
key study
Study period:
29-09-2017 – 29-09-2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Justification for type of information:
Experimental test result performed using standard test guidelines

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2017
Report Date:
2017

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
OECD Guideline 122 (Determination of pH, Acidity and Alkalinity)
Principles of method if other than guideline:
The pH determination of test item 2-furoic acid (CAS No. 88-14-2 ) was done as per the test guideline OECD 122. The mean pH of the test solutionwas determined with the help of digital pH meter.
GLP compliance:
not specified

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
solid: particulate/powder
Details on test material:
- Name of test material: 2-furoic acid
- IUPAC name: furan-2-carboxylic acid
- Molecular formula: C5H4O3
- Molecular weight: 112.084 g/mole
- Smiles : c1(C(O)=O)ccco1
- Inchl: 1S/C5H4O3/c6-5(7)4-2-1-3-8-4/h1-3H,(H,6,7)
- Substance type: Organic
- Physical state: Solid powder (white)
Specific details on test material used for the study:
- Name of test material: 2-furoic acid
- IUPAC name: furan-2-carboxylic acid
- Molecular formula: C5H4O3
- Molecular weight: 112.084 g/mole
- Smiles : c1(C(O)=O)ccco1
- Inchl: 1S/C5H4O3/c6-5(7)4-2-1-3-8-4/h1-3H,(H,6,7)
- Substance type: Organic
- Physical state: Solid powder (white)

Reagents

Reagent:
water

Results and discussion

pH value
Key result
pH value:
2.04
Temp.:
26.4 °C
Remarks on result:
other: 1% w/v solution of the test item 2-furoic acid
Remarks:
Acidic in nature

Applicant's summary and conclusion

Conclusions:
The pH of 1% w/v solution of the test item 2-furoic acid (CAS No88-14-2) was 2.04 at 26.4 °C.
Executive summary:

The pH determination of test item 2-furoic acid (CAS No. 88-14-2 ) 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 of 1% w/v solution of the test item 2-furoic acid (CAS No88-14-2) was 2.04 at 26.4 °C.