Registration Dossier
Registration Dossier
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EC number: - | CAS number: -
Density
Administrative data
- Endpoint:
- density, other
- Remarks:
- True density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study with acceptable restrictions
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 018
Materials and methods
Test guideline
- Qualifier:
- no guideline available
- Principles of method if other than guideline:
- The true density is determined with a He pycnometer model AccuPy 134, from Micromeritics. The result is the mean value of 10 cycles with a run precision of 0.05 %. The instrument is calibrated before measurement.
- GLP compliance:
- no
- Type of method:
- pycnometer method
Test material
Reference
- Name:
- Unnamed
- Test material form:
- solid: particulate/powder
- Details on test material:
- They have different version of synthesis based on scale (small, medium, large) There is differences between different scales are related to materials physical properties.
Results and discussion
Density
- Key result
- Type:
- other: True Density
- Density:
- >= 2 - <= 2.4 g/cm³
- Temp.:
- 20 °C
Applicant's summary and conclusion
- Conclusions:
- The true density of Upsalite is g/cm3
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