Registration Dossier
Registration Dossier
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EC number: 234-766-4 | CAS number: 12032-30-3
Density
Administrative data
- Endpoint:
- bulk density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- August 4, 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 017
- Report date:
- 2017
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- pycnometer method
Test material
- Reference substance name:
- Calcium titanium trioxide
- EC Number:
- 234-988-1
- EC Name:
- Calcium titanium trioxide
- Cas Number:
- 12049-50-2
- Molecular formula:
- Ca.O3Ti
- IUPAC Name:
- Calcium titanium trioxide
- Reference substance name:
- Titanium dioxide
- EC Number:
- 236-675-5
- EC Name:
- Titanium dioxide
- Cas Number:
- 13463-67-7
- Molecular formula:
- O2Ti
- IUPAC Name:
- dioxotitanium
- Reference substance name:
- Silicon dioxide
- EC Number:
- 231-545-4
- EC Name:
- Silicon dioxide
- Cas Number:
- 7631-86-9
- Molecular formula:
- O2Si
- IUPAC Name:
- dioxosilane
- Reference substance name:
- Magnesium oxide
- EC Number:
- 215-171-9
- EC Name:
- Magnesium oxide
- Cas Number:
- 1309-48-4
- Molecular formula:
- MgO
- IUPAC Name:
- magnesium oxygen(-2) anion
- Reference substance name:
- Diniobium pentaoxide
- EC Number:
- 215-213-6
- EC Name:
- Diniobium pentaoxide
- Cas Number:
- 1313-96-8
- Molecular formula:
- Nb2O5
- IUPAC Name:
- diniobium pentoxide
- Test material form:
- solid: nanoform, surface-treated
Constituent 1
impurity 1
impurity 2
impurity 3
impurity 4
impurity 5
Results and discussion
Density
- Key result
- Type:
- bulk density
- Density:
- 4.19 g/cm³
- Temp.:
- 25.3 °C
Any other information on results incl. tables
Density Results
| Run | Sample Mass (g) | Density (g/cm3) | Average Density (g/cm3) |
| 1 | 2.4259 | 4.1746 | 4. 19 ± 0.02 |
| 2 | 2.4309 | 4.199 |
Applicant's summary and conclusion
- Conclusions:
- The bulk density of calcium titanium trioxide was found to be 4.19 ± 0.02 g/cm3.
- Executive summary:
To ascertain the bulk density of calcium titanium trioxide, an experiment was undertaken using the gas pycnometry technique in line with OECD Guideline 109 (Density of Liquids and Solids). No deviation in the procedure was specified. The average result for the bulk density of calcium titanium trioxide was concluded to be 4.19 ± 0.02 g/cm3.
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