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EC number: 232-001-9 | CAS number: 7783-49-5
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- density, other
- Remarks:
- density
- Type of information:
- other: Handbook data
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- 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
- Dynamic viscosity of test material:
- Not applicable - zinc difluoride is a solid.
- Key result
- Type:
- density
- Density:
- 4.9 g/cm³
- Temp.:
- 20 °C
- Remarks on result:
- other: 20 °C were assumed, room temperature was stated
- Conclusions:
- The relative density of zinc difluoride is 4.9 at room temperature.
- Endpoint:
- density, other
- Remarks:
- density
- Type of information:
- other: Handbook data
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- 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
- Key result
- Type:
- density
- Density:
- 5 g/cm³
- Temp.:
- 25 °C
- Conclusions:
- The relative densitiy of zinc difluoride is 5.0 at 25 °C.
Referenceopen allclose all
Description of key information
Key value for chemical safety assessment
- Relative density at 20C:
- 4.95
Additional information
The relative density of zinc difluoride at 20 °C is 4.95. The relative density D420 is calculated by dividing the density of the test item by the density of water at 4 °C (0.9999750 g/cm³).
The relative density is D420= 4.95.
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