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Diss Factsheets
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EC number: 239-554-5 | CAS number: 15519-28-5
- 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
Water solubility
Administrative data
- Endpoint:
- water solubility
- Type of information:
- read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Guidance R.7a: "For the determination of the water solubility read-across is usually not possible. However interpolation may still be possible within homologous series." However, values for five other cesium salts are available.
- Justification for type of information:
- For the determination of physical and chemical properties read-across is usually not possible. However, interpolation may still be possible within homologous series.” [ECHA Guidance on Information Requirements and Chemical Safety Assessment, Chapter R.7a: Endpoint specific guidance, Version 3.0, August 2014]. Albemarle Germany has registered various cesium compounds. The physical and chemical properties are comparable and predictable. Therefore, read-across was used.
Please refer to the Read-Across Justification in section 13.
Cross-reference
- Reason / purpose for cross-reference:
- read-across source
Reference
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Guidance R.7a: "For the determination of the water solubility read-across is usually not possible. However interpolation may still be possible within homologous series." However, values for five other cesium salts are available.
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Version / remarks:
- 1995
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.6 (Water Solubility)
- Version / remarks:
- 2008
- Deviations:
- no
- Water solubility:
- 240 - ca. 1 000 g/L
- Temp.:
- 20 °C
- Remarks on result:
- other: Range of water solubility for five cesium salts (cesium hydroxide monohydrate, cesium iodide, cesium nitrate, cesium chloride and cesium sulphate) is from 240 to >1000 g/L.
- Conclusions:
- Interpretation of results (migrated information): very soluble (> 10000 mg/L)
Studies on water solubility according to OECD Guideline 105 and EU Method A.6 are available for five cesium salts (cesium hydroxide monohydrate, cesium iodide, cesium nitrate, cesium chloride and cesium sulphate). These cesium salts are all very water soluble. Accordingly cesium carbonate is supposed to be very water soluble.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 010
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Version / remarks:
- 1995
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.6 (Water Solubility)
- Version / remarks:
- 2008
- Deviations:
- no
Test material
- Reference substance name:
- cesium hydroxide monohydrate, cesium iodide, cesium nitrate, cesium chloride and cesium sulphate
- IUPAC Name:
- cesium hydroxide monohydrate, cesium iodide, cesium nitrate, cesium chloride and cesium sulphate
- Test material form:
- solid: crystalline
Constituent 1
Results and discussion
Water solubility
- Water solubility:
- 240 - ca. 1 000 g/L
- Temp.:
- 20 °C
- Remarks on result:
- other: Range of water solubility for five cesium salts (cesium hydroxide monohydrate, cesium iodide, cesium nitrate, cesium chloride and cesium sulphate) is from 240 to >1000 g/L.
Applicant's summary and conclusion
- Conclusions:
- Interpretation of results (migrated information): very soluble (> 10000 mg/L)
Studies on water solubility according to OECD Guideline 105 and EU Method A.6 are available for five cesium salts (cesium hydroxide monohydrate, cesium iodide, cesium nitrate, cesium chloride and cesium sulphate). These cesium salts are all very water soluble. Accordingly cesium carbonate is supposed to be very water soluble.
In literature a water solubility for cesium hydrogen carbonate is found to be 2090 g/L at 15 °C.
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.