Registration Dossier
Registration Dossier
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EC number: 237-048-9 | CAS number: 13597-46-1
Melting point / freezing point
Administrative data
Link to relevant study record(s)
- Endpoint:
- melting point/freezing point
- Type of information:
- other: handbook data
- Adequacy of study:
- key study
- Study period:
- no data
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Handbook data considered to be from a trusted source acc. to "ECHA, Guidance on information requirements and chemical safety assessment – Chapter R.7a: Endpoint specific guidance".
- Reason / purpose for cross-reference:
- reference to same study
- Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- Not applicable - Handbook data
- GLP compliance:
- not specified
- Type of method:
- other: no data
- Melting / freezing pt.:
- 621 °C
- Atm. press.:
- ca. 1 013 mBar
- Conclusions:
- According to the available handbook data, zinc selenite has a melting point of 621°C at atmospheric pressure.
Reference
Description of key information
According to CRC handbook (2008) the melting point of zinc selenite is 621 °C at atmospheric pressure.
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 621 °C
Additional information
According to reliable handbook data (e.g. CRC handbook) the melting point of zinc selenite is 621 °C. Handbook data considered to be from a trusted source acc. to "ECHA, Guidance on information requirements and chemical safety assessment – Chapter R.7a: Endpoint specific guidance" and therefore, the value could be regarded as valid.
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