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EC number: 233-937-0 | CAS number: 10450-60-9
- 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
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Study period:
- not reported
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Qualifier:
- no guideline available
- Principles of method if other than guideline:
- Handbook data does not specify the method. Data from peer reviewed source.
- GLP compliance:
- not specified
- Key result
- Type:
- relative density
- Remarks:
- Specific gravity at 17 °C referred to water at 4 °C
- Density:
- 1.387 other: dimensionless
- Temp.:
- 17 °C
- Remarks on result:
- other: relative density of a 38% solution
- Conclusions:
- The relative density of a 38% aqueous solution of the test material was reported to be 1.3875 (Specific gravity at 17 °C referred to water at 4 °C).
- Executive summary:
The relative density of a 38% aqueous solution of the test material was reported to be 1.3875 (Specific gravity at 17 °C referred to water at 4 °C).
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Study period:
- not reported
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Reason / purpose for cross-reference:
- other: read-across target
- Qualifier:
- no guideline available
- Principles of method if other than guideline:
- Handbook data does not specify the method. Data from peer reviewed source.
- GLP compliance:
- not specified
- Key result
- Type:
- relative density
- Remarks:
- Specific gravity at 16 °C referred to water at 4 °C
- Density:
- 3.865 other: dimensionless
- Temp.:
- 16 °C
- Conclusions:
- The relative density of the test material was reported to be 3.865 (Specific gravity at 16 °C referred to water at 4 °C).
- Executive summary:
The relative density of the test material was reported, in a peer reviewed handbook, to be 3.865 (Specific gravity at 16 °C referred to water at 4 °C).
- Endpoint:
- density, other
- Remarks:
- density
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Study period:
- not reported
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Reason / purpose for cross-reference:
- other: read-across target
- Qualifier:
- no guideline available
- Principles of method if other than guideline:
- Handbook data does not specify the method. Data from peer reviewed source.
- GLP compliance:
- not specified
- Key result
- Type:
- density
- Density:
- 3.86 g/cm³
- Remarks on result:
- other: No information on teperature was presented.
- Conclusions:
- The density of the test material was reported to be 3.86 g/cm³.
- Executive summary:
The density of the test material was reported, in a peer reviewed handbook, to be 3.86 g/cm³.
- Endpoint:
- density, other
- Remarks:
- density
- Type of information:
- read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- supporting study
- Justification for type of information:
- Read-across to structurally similar substance sodium periodate (CAS 7790-28-5). Sodium periodate is the sodium salt of periodic acid.
- Reason / purpose for cross-reference:
- read-across source
- Key result
- Type:
- density
- Density:
- 3.86 g/cm³
- Remarks on result:
- other: No information on teperature was presented.
- Endpoint:
- relative density
- Type of information:
- read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- supporting study
- Justification for type of information:
- Read-across to structurally similar substance sodium periodate (CAS 7790-28-5). Sodium periodate is the sodium salt of periodic acid.
- Reason / purpose for cross-reference:
- read-across source
- Key result
- Type:
- relative density
- Remarks:
- Specific gravity at 16 °C referred to water at 4 °C
- Density:
- 3.865 other: dimensionless
- Temp.:
- 16 °C
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 16 March 2018 to 11 December 2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Version / remarks:
- 2016
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Version / remarks:
- 2012
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
- Version / remarks:
- 2002
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- pycnometer method
- Type:
- density
- Density:
- 3.37 g/cm³
- Temp.:
- 20 °C
- Type:
- relative density
- Density:
- 3.37 other: Dimensionless
- Temp.:
- 20 °C
- Conclusions:
- Under the conditions of the test the density of the test material at 20 ºC was 3.37 g/cm3 (3.37 x 10^3 kg/m^3). The relative density was 3.37.
- Executive summary:
The density of the test material was assessed according to EC Guideline A.3., OECD Guideline 109 and EPA Guideline OPPTS 830.7300 in accordance with the principles of GLP using a gas comparison stereopycnometer.
Under the conditions of the test the density of the test material at 20 ºC was 3.37 g/cm3 (3.37 x 10^3 kg/m^3). The relative density was 3.37.
Referenceopen allclose all
The individual measurements were obtained with an accuracy of < 0.02 g/cm^3. According to the guideline, the density of the test item is given as the mean value.
Density of the Test Material
|
Test 1 |
Test 2 |
Mean |
Density [g/cm^3] |
3.376 |
3.369 |
3.37 |
Description of key information
Under the conditions of the test the density of the test material at 20 ºC was 3.37 g/cm3 (3.37 x 10^3 kg/m^3). The relative density was 3.37.
Key value for chemical safety assessment
- Relative density at 20C:
- 3.37
Additional information
Key Study: Lammers (2019)
The density of the test material was assessed according to EC Guideline A.3., OECD Guideline 109 and EPA Guideline OPPTS 830.7300 in accordance with the principles of GLP using a gas comparison stereopycnometer. The study was assigned a reliability score of 1 in accordance with the principles for assessing data quality as outlined by Klimisch et al. (1997).
Under the conditions of the test the density of the test material at 20 ºC was 3.37 g/cm3 (3.37 x 10^3 kg/m^3). The relative density was 3.37.
Supporting Information
Information on the density of the read-across substance, sodium periodate, was taken from two peer reviewed handbooks. Sodium periodate is considered to be a suitable substance for read across since it is the sodium salt of periodic acid.
In the CRC handbook, the density of the substance was reported to be 3.86 g/cm³. In the Merck Index, the relative density of the substance was reported to be 3.865 at 16 °C.
The data were assigned a reliability score of 2 according to the principles for assessing data quality outlined in Klimisch et al (1997) and were considered to be suitable as an accurate reflection of the substance.
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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