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Diss Factsheets
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EC number: 229-912-9 | CAS number: 6834-92-0
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Additional physico-chemical properties of nanomaterials
- Nanomaterial agglomeration / aggregation
- Nanomaterial crystalline phase
- Nanomaterial crystallite and grain size
- Nanomaterial aspect ratio / shape
- Nanomaterial specific surface area
- Nanomaterial Zeta potential
- Nanomaterial surface chemistry
- Nanomaterial dustiness
- Nanomaterial porosity
- Nanomaterial pour density
- Nanomaterial photocatalytic activity
- Nanomaterial radical formation potential
- Nanomaterial catalytic activity
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data
Particle size distribution (Granulometry)
Administrative data
Link to relevant study record(s)
- Endpoint:
- particle size distribution (granulometry)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 07 Jun 2016
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Guideline study.
- Qualifier:
- according to guideline
- Guideline:
- other: ISO 13320-1
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: sieve testing - ISO Standard 3310-1
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- Laser scattering/diffraction
- Type of distribution:
- volumetric distribution
- Key result
- Percentile:
- D50
- Remarks on result:
- other: Migrated from fields under 'Mass median diameter' as D50 percentile. No source field for Standard deviation.
- Key result
- Percentile:
- D10
- Mean:
- 397 µm
- Remarks on result:
- other: Laser diffraction data
- Key result
- Percentile:
- D50
- Mean:
- 695 µm
- Remarks on result:
- other: Laser diffraction data
- Percentile:
- D90
- Mean:
- 1 150 µm
- Remarks on result:
- other: Laser diffraction data
- No.:
- #1
- Size:
- >= 1 500 - <= 2 000 µm
- Distribution:
- 13.39 %
- Remarks on result:
- other: Average value of 9 samples
- No.:
- #2
- Size:
- >= 1 000 - <= 1 500 µm
- Distribution:
- 30.78 %
- Remarks on result:
- other: Average value of 9 samples
- No.:
- #3
- Size:
- >= 500 - <= 1 000 µm
- Distribution:
- 43.89 %
- Remarks on result:
- other: Average value of 9 samples
- No.:
- #4
- Size:
- >= 250 - <= 500 µm
- Distribution:
- 11.22 %
- Remarks on result:
- other: Average value of 9 samples
- No.:
- #5
- Size:
- >= 125 - <= 250 µm
- Distribution:
- 0.72 %
- Remarks on result:
- other: Average value of 9 samples
- No.:
- #6
- Size:
- <= 125 µm
- Distribution:
- 0 %
- Remarks on result:
- other: Average value of 9 samples
- Conclusions:
- Based on the obtained sieving and laser diffraction data the test substance is not a nano-material.
- Endpoint:
- particle size distribution (granulometry)
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: measured data from company
- Principles of method if other than guideline:
- Laser diffraction, dry
- GLP compliance:
- no
- Type of distribution:
- other: laser diffraction method
- Percentile:
- D50
- Remarks on result:
- other: Migrated from fields under 'Mass median diameter' as D50 percentile. No source field for Standard deviation.
- No.:
- #1
- Size:
- < 2.9 µm
- Distribution:
- 0.13 %
- No.:
- #2
- Size:
- < 4.3 µm
- Distribution:
- 1.07 %
- No.:
- #3
- Size:
- < 9.48 µm
- Distribution:
- 6.56 %
- No.:
- #4
- Size:
- < 17.15 µm
- Distribution:
- 17.17 %
- No.:
- #5
- Size:
- < 31.01 µm
- Distribution:
- 33.37 %
- No.:
- #6
- Size:
- < 56.09 µm
- Distribution:
- 53.79 %
- No.:
- #7
- Size:
- < 101.44 µm
- Distribution:
- 73.98 %
- No.:
- #8
- Size:
- < 183.44 µm
- Distribution:
- 89.15 %
- No.:
- #9
- Size:
- < 272.31 µm
- Distribution:
- 95.96 %
- No.:
- #10
- Size:
- < 492.47 µm
- Distribution:
- 100 %
- Endpoint:
- particle size distribution (granulometry)
- Type of information:
- other: peer-reviewed data base
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: peer-reviewed data base
- Principles of method if other than guideline:
- peer-reviewed data base
- GLP compliance:
- no
- Type of distribution:
- other: peer-reviewed data base
- Percentile:
- D50
- Remarks on result:
- other: Migrated from fields under 'Mass median diameter' as D50 percentile. No source field for Standard deviation.
- Percentile:
- other: 96-98%
- Mean:
- 200 - 1 250 µm
- Endpoint:
- particle size distribution (granulometry)
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: measured data from company
- Principles of method if other than guideline:
- Laser diffraction
- GLP compliance:
- no
- Type of distribution:
- volumetric distribution
- Percentile:
- D50
- Remarks on result:
- other: Migrated from fields under 'Mass median diameter' as D50 percentile. No source field for Standard deviation.
- Percentile:
- D10
- Mean:
- 11.141 µm
- Percentile:
- D50
- Mean:
- 83.252 µm
- Percentile:
- D90
- Mean:
- 212.759 µm
- No.:
- #1
- Size:
- < 0.724 µm
- Distribution:
- 0 %
- No.:
- #2
- Size:
- < 11.482 µm
- Distribution:
- 10.27 %
- Remarks on result:
- other: approx. D10
- No.:
- #3
- Size:
- < 91.201 µm
- Distribution:
- 53.88 %
- Remarks on result:
- other: approx. D50
- No.:
- #4
- Size:
- < 208.93 µm
- Distribution:
- 89.43 %
- Remarks on result:
- other: approx. D90
- No.:
- #5
- Size:
- < 416.869 µm
- Distribution:
- 100 %
- Conclusions:
- Based on the obtained laser diffraction data the test substance is not a nano-material.
Referenceopen allclose all
In granular products 96 -98 % of the particles are between 200 μm and 1250 μm.
Description of key information
Powder: D10: 397 µm, D50: 695 µm, D90: 1150 µm,
Granule: 200 -1250 µm
Additional information
The investigated test substance does not classify for the definition of nano-material. The value of D50 is 695 µm, far away from the 0 - 100 nm range.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.