Registration Dossier
Registration Dossier
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EC number: 910-853-9 | CAS number: 8011-63-0
Melting point / freezing point
Administrative data
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Study conducted in compliance with Good laboratory Practice and internationally accepted guidelines.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 003
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- GLP compliance:
- yes
- Type of method:
- thermal analysis
- Remarks:
- differential scanning calorimetry (DSC)
Test material
- Reference substance name:
- calcium tetracopper(2+) dioxocopperbis(olate) hexahydroxide sulfate
- EC Number:
- 910-853-9
- Cas Number:
- 8011-63-0
- Molecular formula:
- Ca3Cu4H6O22S4.nH2O where n = 1 to 6
- IUPAC Name:
- calcium tetracopper(2+) dioxocopperbis(olate) hexahydroxide sulfate
- Details on test material:
- - Name of test material (as cited in study report): Bordeaux mixture.
- Test material purity: 26.70 %
- Lot/batch No.: 281/084
Constituent 1
Results and discussion
Melting / freezing point
- Decomposition:
- yes
- Decomp. temp.:
- >= 110 - <= 190 °C
Any other information on results incl. tables
Bordeaux mixture decomposed before the melting point was reached. An endothermic event over the range 110°C to 190°C is attributed to dehydration of the molecule.
Applicant's summary and conclusion
- Conclusions:
- Bordeaux mixture decomposed before the melting point was reached.
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