Registration Dossier
Registration Dossier
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EC number: 231-667-8 | CAS number: 7681-49-4
Melting point / freezing point
Administrative data
- 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:
- other: 2.g: Data from Handbook or review
Data source
Reference
- Reference Type:
- review article or handbook
- Title:
- No information
- Author:
- Lewis R.J.
- Year:
- 2 004
- Bibliographic source:
- Sax's Dangerous properties of Industrial Materials. Ninth Edition. Vol. 11. Edited and published by: Van Nostrand Reinhold. New York, NY.
Materials and methods
- Principles of method if other than guideline:
- Data from handbook
- GLP compliance:
- not specified
Test material
- Reference substance name:
- Sodium fluoride
- EC Number:
- 231-667-8
- EC Name:
- Sodium fluoride
- Cas Number:
- 7681-49-4
- Molecular formula:
- FNa
- IUPAC Name:
- sodium fluoride
- Details on test material:
- - Name of test material (as cited in study report): sodium fluoride
No further information
Constituent 1
Results and discussion
Melting / freezing point
- Melting / freezing pt.:
- 996 °C
- Atm. press.:
- 1 atm
- Remarks on result:
- other: assumed at 1 atm
Applicant's summary and conclusion
- Conclusions:
- In this handbook, a melting point of 996 °C is reported for sodium fluoride. This value is considered valid for an atmospheric pressure.
- Executive summary:
In this handbook, a melting point of 996 °C is reported for sodium fluoride. This value is considered valid for an atmospheric pressure.
According to the ECHA Guidance on information requirements and chemical safety assessment, Chapter R.7a: Endpoint specific guidance, the Sax's Handbook should be considered as a peer-reviewed handbook. Hence, these parameters are considered as reliable with restrictions.
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