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EC number: 943-528-5 | CAS number: -
Particle size distribution (Granulometry)
Administrative data
- Endpoint:
- particle size distribution (granulometry)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 015
- Report date:
- 2015
Materials and methods
- Principles of method if other than guideline:
- The granulometry, i.e. particle size, of the samples are determined by sieving and ultrasonic washing
- GLP compliance:
- no
- Type of method:
- sieving
- Remarks:
- The granulometry, i.e. particle size, of the samples are determined by sieving and ultrasonic washing.
- Type of distribution:
- volumetric distribution
Test material
- Reference substance name:
- Precipitate from tellurium containing acid solutions by copper metal cementation
- EC Number:
- 943-528-5
- Cas Number:
- 2415991-19-2
- Molecular formula:
- not applicable (UVCB)
- IUPAC Name:
- Precipitate from tellurium containing acid solutions by copper metal cementation
- Test material form:
- solid: particulate/powder
- Remarks:
- migrated information: powder
Constituent 1
Results and discussion
Particle size
- Percentile:
- D50
- Mean:
- >= 0.02 - <= 3.36 mm
- Remarks on result:
- other: Migrated from fields under 'Mass median diameter' as D50 percentile. No source field for Standard deviation.
Particle size distribution at different passagesopen allclose all
- No.:
- #1
- Size:
- > 850 µm
- Distribution:
- ca. 13.5 %
- No.:
- #2
- Size:
- > 600 - <= 850 µm
- Distribution:
- ca. 11.32 %
- No.:
- #3
- Size:
- > 425 - <= 600 µm
- Distribution:
- ca. 5.96 %
- No.:
- #4
- Size:
- > 300 - <= 425 µm
- Distribution:
- ca. 4.82 %
- No.:
- #5
- Size:
- > 212 - <= 300 µm
- Distribution:
- ca. 5.64 %
- No.:
- #6
- Size:
- > 150 - <= 212 µm
- Distribution:
- ca. 8.21 %
- No.:
- #7
- Size:
- > 106 - <= 150 µm
- Distribution:
- ca. 6.97 %
- No.:
- #8
- Size:
- > 75 - <= 106 µm
- Distribution:
- ca. 5.04 %
- No.:
- #9
- Size:
- > 45 - <= 75 µm
- Distribution:
- ca. 5.36 %
- No.:
- #10
- Size:
- > 20 - <= 45 µm
- Distribution:
- ca. 4.22 %
Applicant's summary and conclusion
- Conclusions:
- The particle size distribution has been determined by sieving and ultrasonic washing. The results are detailed above.
- Executive summary:
The particle size distribution has been determined by sieving and ultrasonic washing. The results are detailed above.
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