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EC number: 235-790-8 | CAS number: 12737-27-8
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- density, other
- Remarks:
- density and relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2009-09-15 to 2009-10-01
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study with acceptable restrictions
- Remarks:
- Raw test data are missing in report.
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- GLP compliance:
- not specified
- Type of method:
- air comparison pycnometer (for solids)
- Remarks:
- helium stereopycnometer
- Dynamic viscosity of test material:
- no data - test item is a solid
- Type:
- density
- Density:
- 5.13 g/cm³
- Temp.:
- 20 °C
- Remarks on result:
- other: relative density D20/4 = 5.13
- Conclusions:
- The true density is 5.13 +/- 0.02 g/cm³. The relative density D20/4 compared to water at 4 °C is 5.13.
Reference
The true density is 5.13 +/- 0.02 g/cm³. The relative density D204 compared to water at 4 °C is 5.13.
Description of key information
The relative density of chromium iron oxide at 20 °C compared to water at 4 °C is 5.13.
Key value for chemical safety assessment
- Relative density at 20C:
- 5.13
Additional information
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