Registration Dossier
Registration Dossier
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EC number: 223-051-2 | CAS number: 3709-43-1
Dissociation constant
Administrative data
- Endpoint:
- dissociation constant
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 01-05-2012 - 15-05-2012
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 011
- Report date:
- 2012
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other:
- Principles of method if other than guideline:
- Measurement of capacity of a compound to dissociate into respective ions.
- GLP compliance:
- no
Test material
- Reference substance name:
- Disodium 4,4'-dinitrostilbene-2,2'-disulphonate
- EC Number:
- 223-051-2
- EC Name:
- Disodium 4,4'-dinitrostilbene-2,2'-disulphonate
- Cas Number:
- 3709-43-1
- Molecular formula:
- C14H10N2O10S2.2Na
- IUPAC Name:
- disodium 4,4'-dinitrostilbene-2,2'-disulphonate
- Details on test material:
- - Name of test material : disodium 4,4'-dinitrostilbene-2,2'-disulphonate
- Substance type: Organic
- Physical state: Solid
Constituent 1
Results and discussion
Dissociation constant
- No.:
- #2
- Temp.:
- 28 °C
- Remarks on result:
- other: 627x10-14
Applicant's summary and conclusion
- Conclusions:
- Dissociation constant of disodium 4,4'-dinitrostilbene-2,2'-disulphonate is 627x10-14 at 28 deg C
- Executive summary:
Dissociation constant of disodium 4,4'-dinitrostilbene-2,2'-disulphonate is 627x10-14 at 28 deg C.
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