Registration Dossier

Administrative data

Endpoint:
oxidising properties
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:
Principles of method if other than guideline:
Redox titrations are based on a reduction-oxidation reaction between an oxidizing agent and a reducing agent. A potentiometer or a redox indicator is usually used to determine the endpoint of the titration. In permanganometry a slight faint persisting pink color signals the endpoint of the titration because of the color of the excess oxidizing agent potassium permanganate
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

Test results (Oxidising liquids)
Sample tested:
other: not specified (migrated information) Redox tritation
Parameter:
other: Redox tritation
Result:
120 other: mg/100g
Test results (Oxidising solids)
Sample tested:
other: not specified (migrated information) Redox tritation
Parameter:
other: Redox tritation
Result:
120 other: mg/100g

Applicant's summary and conclusion

Interpretation of results:
other: oxidising
Remarks:
Migrated information
Conclusions:
According to redox titration considerations, 2-aminobenzene-1, 4-disulphonic acid possess oxidising properties as end point of the redox titration was obtained at 120 mg/100g
Executive summary:

According to redox titration considerations, 2-aminobenzene-1, 4-disulphonic acid possess oxidising properties as end point of the redox titration was obtained at 120 mg/100g