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Diss Factsheets
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EC number: 947-582-0 | 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
Water solubility
Administrative data
Link to relevant study record(s)
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2017-11-06 - 2018-01-11
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Version / remarks:
- 1995
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7860 (Water Solubility Generator Column Method)
- Version / remarks:
- 1998
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7840 (Water Solubility)
- Version / remarks:
- 1998
- Deviations:
- no
- GLP compliance:
- yes
- Remarks:
- by US EPA (40 CFR Part 792) and OECD (ENV/MC/CHEM(98)17)
- Type of method:
- column elution method
- Key result
- Water solubility:
- 6.16 mg/L
- Conc. based on:
- test mat.
- Temp.:
- 20 °C
- pH:
- 6.43
- Remarks on result:
- other: saturated aqueous solution by column elution method
- Details on results:
- The temperature of the water bath remained constant at 20.0 ± 0.1°C throughout the experiment. Under the instrumental conditions presented, the measured reagent water solubility of test item was 6.16 mg/L. The response was consistent for samples collected at both flow rates (1.0 mL/minute and 0.5 mL/minute). The pH was measured for an aqueous sample collected at 1.0 mL/min and 0.5 mL/min (buffered reatent water: 6.63 and 6.50 depending on flow rate; Sample: both flow rates: 6.43)
- Conclusions:
- The water solubility of test item in reagent water at 20ºC, measured as barium, was 6.16 mg/L.
- Executive summary:
The objective of this study was to experimentally determine the water solubility of test item in reagent water at 20ºC using the column elution method. Test was performed in compliance with GLP and according to OECD guideline #105, US EPA Guideline OPPTS 830.7840 and 830.7860.
The water solubility of the test substance in reagent water at 20ºC was determined using the column elution method. The overall mean water solubility for the test item at 20.0 ± 0.1°C, measured as Barium, was determined to be 6.16 mg/L (N=14).
Reference
Description of key information
The objective of this study was to experimentally determine the water solubility of test item in reagent water at 20ºC using the column elution method. Test was performed in compliance with GLP and according to OECD guideline #105, US EPA Guideline OPPTS 830.7840 and 830.7860.
The water solubility of the test substance in reagent water at 20ºC was determined using the column elution method. The overall mean water solubility for the test item at 20.0 ± 0.1°C, measured as Barium, was determined to be 6.16 mg/L (N=14).
Furthermore, the calcium sulfonate read across substance CAS 70024 -69 -0 was determined to be slightly soluble based on the water solubility determination of less than or equal to 1.69E-3 g/L of solution at 20.0 +/- 0.5 °C. In addition, the calcium sulfoante read across substance CAS 61789 -86 -4 was determined to be slightly soluble based on the water solubility determination of 1.13E-4 g/L of solution at 20.0 +/- 0.5 °C.
Key value for chemical safety assessment
- Water solubility:
- 6.16 mg/L
- at the temperature of:
- 20 °C
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.