Registration Dossier
Registration Dossier
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EC number: 424-870-1 | CAS number: 27624-67-5
Melting point / freezing point
Administrative data
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 1997
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study without detailed documentation
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 997
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Version / remarks:
- 92/69/EEC, A1 (Capillary method)
- Deviations:
- not specified
- GLP compliance:
- yes
- Type of method:
- capillary method
Test material
- Reference substance name:
- -
- EC Number:
- 424-870-1
- EC Name:
- -
- Cas Number:
- 27624-67-5
- Molecular formula:
- C14H16N4O9S3
- IUPAC Name:
- 2,4-diamino-5-(2-{4-[2-(sulfooxy)ethanesulfonyl]phenyl}diazen-1-yl)benzene-1-sulfonic acid
- Test material form:
- solid: particulate/powder
Constituent 1
Results and discussion
Melting / freezing point
- Melting / freezing pt.:
- > 368 °C
- Decomp. temp.:
- > 177 °C
- Remarks on result:
- not measured/tested
Applicant's summary and conclusion
- Conclusions:
- The substance decomposed from approximately 177 deg C prior
to melting at greater than 368 deg C. - Executive summary:
The substance decomposed from approximately 177 deg C prior
to melting at greater than 368 deg C.
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