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EC number: 274-410-5 | CAS number: 70210-13-8
- 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:
- 22 April 2014 to 11 September 2014
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- other: CIPAC MT 187
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- Laser scattering/diffraction
- Type of distribution:
- volumetric distribution
- Specific details on test material used for the study:
- Test substance: FAT 40075/D
Batch Number: BS-1113243 - Percentile:
- D10
- Mean:
- 1.9 µm
- Remarks on result:
- other: Std deviation not specified
- Key result
- Percentile:
- D50
- Mean:
- 5.77 µm
- Remarks on result:
- other: Std deviation not specified
- Percentile:
- D90
- Mean:
- 12 µm
- Remarks on result:
- other: Std deviation not specified
- Conclusions:
- The mass median diameter was found to be 5.77 µm.
- Executive summary:
The particle size distribution of FAT 40075/D was determined according to CIPAC MT 187 by laser diffraction method with dry dispersion. Malvern Mastersizer 2000 was used for determination of particle size distribution. An appropriate amount of the particles of the test item were introduced to the analyser beam (Helium-Neon Laser) by direct spraying through the measurement area using the dry powder feeder. By altering the air pressure and feeding rate the optimum measuring conditions were found. The dispersing energy was chosen in a way that the particle size distribution was nearly constant with increasing energy. The particle size distribution was determined twice and the average result is given. Based on the findings of the study, the mass median diameter was found to be 5.77 µm whereas L10D and L90D were 1.90 and 12.0 µm, respectively.
Reference
Description of key information
The mass median (aerodynamic) diameter was found to be 5.77 µm.
Additional information
The particle size distribution of FAT 40075/D was determined according to CIPAC MT 187 by laser diffraction method with dry dispersion. Malvern Mastersizer 2000 was used for determination of particle size distribution. An appropriate amount of the particles of the test item were introduced to the analyser beam (Helium-Neon Laser) by direct spraying through the measurement area using the dry powder feeder. By altering the air pressure and feeding rate the optimum measuring conditions were found. The dispersing energy was chosen in a way that the particle size distribution was nearly constant with increasing energy. The particle size distribution was determined twice, and the average result is given. Based on the findings of the study, the mass median diameter was found to be 5.77 µm whereas L10D and L90D were 1.90 and 12.0 µm, respectively.
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