Registration Dossier
Registration Dossier
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EC number: 236-501-8 | CAS number: 13410-01-0
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:
- weight of evidence
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- other: Only short abstract in english is available, article in russian; however key information is available.
- Principles of method if other than guideline:
- Only short abstract in english is available, article in russian, therefore no detailed description of method is available.
- GLP compliance:
- not specified
- Type of method:
- thermal analysis
- Melting / freezing pt.:
- 600 °C
- Atm. press.:
- 760 mm Hg
- Remarks on result:
- other: transition is reported
- Melting / freezing pt.:
- 780 °C
- Atm. press.:
- 760 mm Hg
- Decomposition:
- yes
- Decomp. temp.:
- > 1 100 °C
- Conclusions:
- The stability of sodium selenate was studied by thermographic and y-ray methods. Polymrohic transition is reported at 600°C, melting at 700 °C and rapidly decomposition above 1100 °C.
Reference
Description of key information
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 780 °C
Additional information
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