Registration Dossier
Registration Dossier
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EC number: 247-117-5 | CAS number: 25583-20-4
Nanomaterial pour density
Administrative data
- Endpoint:
- nanomaterial pour density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 16/05/2018
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 018
- Report date:
- 2018
Materials and methods
- Principles of method if other than guideline:
- The pour density of the test substance, titanium nitride, was determined in accordance with CIPAC method MT 186 – Bulk Density.
Sufficient amount of the test substance was poured onto a piece of glazed paper. A Chute was formed, and the test substance was poured smoothly into a 250 mL cylinder until approximately 90 % of its capacity was filled.
Weight of Empty Cylinder: 230.5 g
Weight of Cylinder with the Test Substance: 258.5 g
Weight of the Test Substance: 28.0 g
Volume of the Test Substance (to nearest 2 mL): 226 mL - GLP compliance:
- no
- Remarks:
- but study conducted in a laboratory holding a current statement of GLP compliance.
Test material
- Reference substance name:
- Titanium nitride
- EC Number:
- 247-117-5
- EC Name:
- Titanium nitride
- Cas Number:
- 25583-20-4
- Molecular formula:
- NTi
- IUPAC Name:
- titanium nitride
- Test material form:
- solid: nanoform
Constituent 1
Results and discussion
Pour density
- Key result
- Mean:
- 0.124 other: g/mL
Applicant's summary and conclusion
- Conclusions:
- The Pour density of TiN, measured in accordance with the CIPAC method MT 186 – Bulk Density, is 0.124 g/mL.
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