Registration Dossier
Registration Dossier
Data platform availability banner - registered substances factsheets
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Diss Factsheets
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 446-800-7 | CAS number: 175357-18-3
- 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
![](https://echa.europa.eu/o/diss-blank-theme/images/factsheets/A-REACH/factsheet/print_physical-and-chemical-properties.png)
Particle size distribution (Granulometry)
Administrative data
- Endpoint:
- particle size distribution (granulometry)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2009-03-10 - 2009-08-20
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: GLP Guideline Study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 009
- Report date:
- 2009
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- other: Directorate General XII-JRC, Science Research and Development-Joint Research Centre. “Particle Size Distribution, Fibre Length and Diameter Distribution” Guidance Document, ECB/TM/February 1996.
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: Directorate General JRC, Joint Research Centre. “Particle Size Distribution, Fibre Length and Diameter Distribution” Draft Guidance Document, EUR 20268 EN (2002), Part 5.2 “Laser scattering / diffraction”.
- Deviations:
- no
- Principles of method if other than guideline:
- The laser scattering / diffraction was used to determine the particle size distribution, the test item was measured with the test system as described below.
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- Laser scattering/diffraction
- Type of distribution:
- counted distribution
Test material
- Reference substance name:
- LCA 08042
- IUPAC Name:
- LCA 08042
- Details on test material:
- - Name of test material (as cited in study report): LCA08042
- Substance type: white and beige solid
- Physical state: solid
- Analytical purity: 99.4%
- Lot/batch No.: 0826000002
- Expiration date of the lot/batch: September 16, 2001
- Storage condition of test material: At room temperature (about 20°C)
Constituent 1
Results and discussion
Particle sizeopen allclose all
- Percentile:
- D50
- Mean:
- 162.8 µm
- Remarks on result:
- other: Migrated from fields under 'Mass median diameter' as D50 percentile. No source field for Standard deviation.
- Percentile:
- other: D05
- Mean:
- 15.3 µm
- St. dev.:
- 1.404
- Remarks on result:
- other: Mean and SD from four determinations.
- Percentile:
- D10
- Mean:
- 26 µm
- St. dev.:
- 1.924
- Remarks on result:
- other: Mean and SD from four determinations.
- Percentile:
- D50
- Mean:
- 162.8 µm
- St. dev.:
- 2.625
- Remarks on result:
- other: Mean and SD from four determinations.
- Percentile:
- D90
- Mean:
- 272.4 µm
- St. dev.:
- 0.541
- Remarks on result:
- other: Mean and SD from four determinations.
Particle size distribution at different passagesopen allclose all
- No.:
- #1
- Size:
- > 0 - < 0.3 µm
- Distribution:
- 0 %
- No.:
- #2
- Size:
- > 0.3 - < 5 µm
- Distribution:
- 1.95 %
- No.:
- #3
- Size:
- > 0.3 - < 10 µm
- Distribution:
- 3.25 %
- No.:
- #4
- Size:
- > 0.3 - < 50 µm
- Distribution:
- 20.1 %
- No.:
- #5
- Size:
- > 0.3 - < 100 µm
- Distribution:
- 31.38 %
- No.:
- #6
- Size:
- > 0.3 - < 200 µm
- Distribution:
- 63.45 %
- No.:
- #7
- Size:
- > 0.3 - < 250 µm
- Distribution:
- 81.9 %
- No.:
- #8
- Size:
- > 0.3 - < 300 µm
- Distribution:
- 100 %
Applicant's summary and conclusion
- Conclusions:
- Using the laser diffraction method to study the particle size of LCA08042 ranging between 0.3 μm and 300 μm, the mass median diameter (MMD) was determined to be 162.8 μm. The particle size distribution was found to range from approximately 0.3 μm to 300 μm.
- Executive summary:
The determination of the particle size distribution of LCA08042 was performed according to the European Commission, Document ECB/TM/February 1996: ”Particle Size Distribution, Fibre Length and Diameter Distribution” Guidance Document and the EUROPEAN COMMISSION, Directorate General JRC, Joint Research Centre. “Particle Size Distribution, Fibre Length and Diameter Distribution” Draft Guidance Document, EUR 20268 EN (2002), Part 5.2 “Laser scattering / diffraction” using the laser diffraction method.
With this method, the mass median diameter (MMD) was determined to be 162.8 μm. The particle size distribution was found to range from approximately 0.3 μm to 300 μm.
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.
![ECHA](/o/diss-blank-theme/images/factsheets/A-REACH/factsheet/echa_logo.png)