Registration Dossier
Registration Dossier
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EC number: 233-397-6 | CAS number: 10139-58-9
Melting point / freezing point
Administrative data
Link to relevant study record(s)
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- study well documented, meets generally accepted scientific principles, acceptable for assessment
- Principles of method if other than guideline:
- Preliminary test using Differential Scanning Calorimetry (DSC)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- differential scanning calorimetry
- Melting / freezing pt.:
- < 160 °C
- Atm. press.:
- 101 325 Pa
- Remarks on result:
- other:
- Remarks:
- atomspheric pressure not reported, so assumed standard.
- Conclusions:
- In a preliminary test, the melting temperature of rhodium (III) nitrate hydrate was assessed to be less than 160°C using Differential Scanning Calorimetry.
- Executive summary:
Melting point was measured using Differential Scanning Calorimetry in a preliminary test conducted to determine whether a self-heating study was required for the substance (Atwal and Tremain 2011). The study does not follow a guideline, but is a standard method for assessing melting point and is included in a GLP-compliant report for assessing physico-chemical properties of the substance.
In a preliminary test, the melting temperature of rhodium (III) nitrate hydrate was assessed to be less than 160°C using Differential Scanning Calorimetry.
Reference
In a preliminary test, the melting temperature of rhodium trinitrate was assessed to be less than 160°C using Differential Scanning Calorimetry.
Description of key information
In a preliminary test, the melting temperature of rhodium (III) nitrate hydrate was assessed to be less than 160°C using Differential Scanning Calorimetry.
Key value for chemical safety assessment
Additional information
Melting point was measured using Differential Scanning Calorimetry in a preliminary test conducted to determine whether a self-heating study was required for the substance (Atwal and Tremain 2011). The study does not follow a guideline, but is a standard method for assessing melting point and is included in a GLP-compliant report for assessing physico-chemical properties of the substance.
In a preliminary test, the melting temperature of rhodium (III) nitrate hydrate was assessed to be less than 160°C using Differential Scanning Calorimetry.
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