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Diss Factsheets
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EC number: - | CAS number: -
- 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:
- 19 November 2014
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: non GLP screening study without detailed documentation.
- Justification for type of information:
- Determination of appearance by trained personell according to standard inhouse operation procedures.
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 110 (Particle Size Distribution / Fibre Length and Diameter Distributions)
- Principles of method if other than guideline:
- The test item has a rock like appearance (fragments from solidified molten reaction mass). The measurement of the particle size distribution of the test item is neither technically feasable nor scientifically reasonable. As a surrogate the particle size distribution of a typical solid concentrate (as placed on the market - textile auxiliary) is presented.
- GLP compliance:
- no
- Other quality assurance:
- other: ISO method for calibration
- Type of method:
- sieving
- Type of particle tested:
- aggregate
- Type of distribution:
- mass based distribution
- Specific details on test material used for the study:
- Amidoamine (UVCB)
Pulcra ID: DE07_2014_012_BEL66 (amidoamine with fatty alcohol C16-18 ethoxylated emulsifier)
Physical state: pale yellowish solid at 20 °C
Batch No.: K8 4309 L481
Expiry date of batch: 09 March 2017
Purity: 100 % (UVCB)
Stability: stable under test conditions
Storage condition of test material: Room temperature, protected from light - Remarks on result:
- not determinable because of methodological limitations
- Remarks:
- typical solid concentrate was tinvestigated
- Key result
- Percentile:
- D50
- Mean:
- > 800 µm
- Remarks on result:
- other: Amidoamine (UVCB) + emulsifier
- Remarks:
- typical solid concentrate
- Key result
- Percentile:
- other: D98
- Mean:
- > 800 µm
- Remarks on result:
- other: Amidoamine (UVCB) + emulsifier
- Remarks:
- typical solid concentrate
- Key result
- Percentile:
- D99
- Mean:
- > 800 µm
- Remarks on result:
- other: Amidoamine 2 (UVCB) + emulsifier
- Remarks:
- typical solid concentrate
- No.:
- #1
- Size:
- ca. 800 µm
- Distribution:
- ca. 98.5 %
- Remarks on result:
- other: Amidoamine (UVCB) + emulsifier
- Remarks:
- typical solid concentrate
- No.:
- #2
- Size:
- > 800 µm
- Distribution:
- 100 %
- Remarks on result:
- other: Amidoamine 2 (UVCB) + emulsifier
- Remarks:
- typical solid concentrate
- Conclusions:
- The mass median diameter (MMD) of the test item is calculated to be > 800 µm.
- Executive summary:
In the non-GLP Klimisch 2 study the particle size distribution of amidoamine test items in mixtures (solid concentrates including additives as supplied to downstream users were determined by sieving using sieves with a mesh size of 125 to 800 µm. The mass median diameter (MMD) of the test item is calculated to be > 800 µm.
Reference
Median diameter: > 800 µm
Mean and standard deviation was not determned in this screening experiment.
Shape of particles:
Solid = rock like appearance
Dispersion = spheres, test item is dispersed/emulsfied in an aqueous solution
Size and distribution (dispersion):
Amidoamine (UVCB):
Mass taken/time: 20g/5 min
Sieve [µm] | ||
mass (g) | % | |
> 800 | 19.7 | 98.50 |
> 400 | 0.2 | 0.90 |
> 250 | 0.1 | 0.45 |
> 125 | 0.0 | 0.10 |
< 125 | 0.0 | 0.05 |
total | 20.0 | 100.00 |
Amidoamine 2 (UVCB):
Mass taken/time: 20g/5 min
Sieve [µm] | ||
mass (g) | % | |
> 800 | 20.0 | 100.00 |
> 400 | 0.0 | 0 |
> 250 | 0.0 | 0 |
> 125 | 0.0 | 0 |
< 125 | 0.0 | 0 |
total | 20.0 | 100.00 |
Description of key information
The mass median diameter (MMD) of the test item is calculated to be > 800 µm.
Additional information
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.
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