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Diss Factsheets
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EC number: 234-919-5 | CAS number: 12040-43-6
- 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
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Remarks:
- density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- July 2013
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: GLP guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Version / remarks:
- resp. EU A.3
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- Landesamt für Umwelt-, Wasserwirtschaft und Gewerbeaufsicht, Rheinland-Pfalz
- Type of method:
- pycnometer method
- Key result
- Type:
- relative density
- Density:
- 2.084 kg/m³
- Temp.:
- 20 °C
- Conclusions:
- The density was calculated as 2.0843 +/- 0.0011 g/cm³ at 20.0 +/- 0.4°C (mean of two values).
- Endpoint:
- bulk density
- Remarks:
- Density types indicated (migrated information): bulk density; other: compacted apparent density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 01.03.2013 - 31.12.2013
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- other: ISO/TS 12025
- Version / remarks:
- 2012
- GLP compliance:
- yes
- Type of method:
- other: Determination of bulk density by using an analytical balance, a beaker with scraper and an electromagnetic sieve vibrator. The compacted apparant density was measured by compacting defined powder quantities and determination of volume and weight.
- Key result
- Type:
- bulk density
- Density:
- 164.22 kg/m³
- Temp.:
- 21 °C
- Key result
- Type:
- other: compacted apparent density
- Density:
- 456.47 kg/m³
- Temp.:
- 21 °C
- Key result
- Type:
- density
- Remarks:
- solid density
- Density:
- 2 110 kg/m³
- Temp.:
- 21 °C
- Conclusions:
- Determination of bulk density and compacted apparant density of SMAS shows values of 164.22 resp. 456.47 kg/m³. The solid density is 2110 kg/m³.
Referenceopen allclose all
Results - mean values
Volume of pycnometer | 50.37 | cm3 | Standard deviation | 0.0003 |
Density of test item | 2.0843 | g/cm3 | Standard deviation | 0.0036 |
Density of test item | 2084.3 | kg/m3 | Standard deviation | 3.6 |
Relative density of test item | 2.0843 | Standard deviation | 0.0036 | |
Error of determination | 0.0011 |
Description of key information
Relative density: 2.08 g/m³ at 20°C
Bulk density: 164.22kg/m³ (at RT)
solid density: 2110 kg/m³ at 21 °C
Compacted apparant density 456.47 kg/cm³ (at RT)
Key value for chemical safety assessment
- Relative density at 20C:
- 2.08
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.
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.