Registration Dossier

Administrative data

Endpoint:
pH
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2012
Report Date:
2012

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
other: by pH meter
Principles of method if other than guideline:
Measured as negative log of Hydrogen Ion concentration using pH meter & appropriate Buffers of pH 4 & 9
GLP compliance:
no

Test material

Reference
Name:
Unnamed
Type:
Constituent
Type:
Constituent
Details on test material:
- Name of test material: 2-aminobenzene-1, 4-disulphonic acid
- Molecular formula: C6H7NO6S2
- Molecular weight: 253.25
- Substance type: Organic

Results and discussion

pH value
pH value:
1.33
Temp.:
25 °C
Concentration:
1 other: %

Applicant's summary and conclusion

Conclusions:
pH of 2-aminobenzene-1, 4-disulphonic acid is 1.33 at 25 deg C temperature
Executive summary:

pH of 2-aminobenzene-1, 4-disulphonic acid is 1.33 at 25 deg C temperature