Registration Dossier
Registration Dossier
Data platform availability banner - registered substances factsheets
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Diss Factsheets
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 943-065-9 | 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:
- weight of evidence
- Study period:
- 2012-04-26 to 2012-05-16
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.6 (Water Solubility)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- flask method
- Water solubility:
- 0.87 g/L
- Conc. based on:
- element (dissolved fraction)
- Remarks:
- Barium
- Loading of aqueous phase:
- 20 g/L
- Temp.:
- 20 °C
- pH:
- 12.4
- Remarks on result:
- other: Concentration of Barium ion; average of 3 experiments. Experimental data refer to 24 hrs, 48 hrs, and 72 hrs stirring time of solution resulting in 0.79, 0.87 and 0.95 g/l Barium ion concentration. Relative standard deviation is 9.2%
- Water solubility:
- 0.49 g/L
- Conc. based on:
- element (dissolved fraction)
- Remarks:
- Strontium
- Loading of aqueous phase:
- 20 g/L
- Temp.:
- 20 °C
- pH:
- 12.4
- Remarks on result:
- other: Concentration of Strontium ion; average of 3 experiments. Experimental data refer to 24 hrs, 48 hrs, and 72 hrs stirring time of solution resulting in 0.44, 0.49 and 0.54 g/l Strontium Ion concentration. Relative standard deviation is 10.2%
- Water solubility:
- 0.12 mg/L
- Conc. based on:
- act. ingr. (dissolved fraction)
- Remarks:
- Europium
- Loading of aqueous phase:
- 20 g/L
- Temp.:
- 20 °C
- pH:
- 12.4
- Remarks on result:
- other: Concentration of Europium ion; average of 3 experiments. Experimental data refer to 24 hrs, 48 hrs, and 72 hrs stirring time of solution resulting in 0.098, 0.12 and 0.13 mg/l Europium Ion concentration. Relative standard deviation is 14.1%
- Water solubility:
- 6.6 mg/L
- Conc. based on:
- element (dissolved fraction)
- Remarks:
- Boron
- Loading of aqueous phase:
- 20 g/L
- Temp.:
- 20 °C
- pH:
- 12.4
- Remarks on result:
- other: Concentration of boron; average of 3 experiments. Experimental data refer to 24 hrs, 48 hrs, and 72 hrs stirring time of solution resulting in 6.7, 6.5 and 6.6mg/l Boron concentration. Relative standard deviation is 1.5%
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Study period:
- 2012-05-04 to 2012-05-16
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.6 (Water Solubility)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- flask method
- Water solubility:
- 0.54 g/L
- Conc. based on:
- element (dissolved fraction)
- Remarks:
- Barium
- Loading of aqueous phase:
- 20 g/L
- Temp.:
- 20 °C
- pH:
- 11.8
- Remarks on result:
- other: Concentration of Barium ion; average of 3 experiments. Experimental data refer to 24 hrs, 48 hrs, and 72 hrs stirring time of solution resulting in 0.5, 0.57 and 0.55 g/l Barium ion concentration. Relative standard deviation is 6.7%
- Water solubility:
- 0.58 g/L
- Conc. based on:
- element (dissolved fraction)
- Remarks:
- Strontium
- Loading of aqueous phase:
- 20 g/L
- Temp.:
- 20 °C
- pH:
- 11.8
- Remarks on result:
- other: Concentration of Strontium ion; average of 3 experiments. Experimental data refer to 24 hrs, 48 hrs, and 72 hrs stirring time of solution resulting in 0.54, 0.61 and 0.59 g/l Strontium Ion concentration. Relative standard deviation is 6.2%
- Water solubility:
- 0.071 mg/L
- Conc. based on:
- element (dissolved fraction)
- Remarks:
- Europium
- Loading of aqueous phase:
- 20 g/L
- Temp.:
- 20 °C
- pH:
- 11.8
- Remarks on result:
- other: Conc. of europium ion; average of 3 experiments. Exp. data refer to 24 hrs, 48 hrs, and 72 hrs stirring time of solution resulting in conc. of 0.061, 0.072 and 0.079 mg/L. Relative standard deviation is 12.8%. Limit of detection: 0.001 mg/L.
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Study period:
- 2012-05-03 to 2012-05-16
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.6 (Water Solubility)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- flask method
- Water solubility:
- 0.24 g/L
- Conc. based on:
- element (dissolved fraction)
- Remarks:
- Barium
- Loading of aqueous phase:
- 20 g/L
- Temp.:
- 20 °C
- pH:
- 11.7
- Remarks on result:
- other: Concentration of Barium ion; average of 3 experiments. Experimental data refer to 24 hrs, 48 hrs, and 72 hrs stirring time of solution resulting in 0.22, 0.24 and 0.25 g/l Barium ion concentration. Relative standard deviation is 6.5%
- Water solubility:
- 0.8 g/L
- Conc. based on:
- element (dissolved fraction)
- Remarks:
- Strontium
- Loading of aqueous phase:
- 20 g/L
- Temp.:
- 20 °C
- pH:
- 11.7
- Remarks on result:
- other: Concentration of Strontium ion; average of 3 experiments. Experimental data refer to 24 hrs, 48 hrs, and 72 hrs stirring time of solution resulting in 0.72, 0.81 and 0.86 g/l Strontium Ion concentration. Relative standard deviation is 8.9%
- Water solubility:
- 0.038 mg/L
- Conc. based on:
- element (dissolved fraction)
- Remarks:
- Europium
- Loading of aqueous phase:
- 20 g/L
- Temp.:
- 20 °C
- pH:
- 11.7
- Remarks on result:
- other: Concentration of Europium ion; average of 3 experiments. Exp. data refer to 24, 48, 72 hrs stirring time of solution resulting in 0.044, 0.035 and 0.035 mg/l. Relative standard deviation is 13.7%. Limit of detection: 0.001 mg/l
Referenceopen allclose all
In a preliminary test different concentrations of test substance were checked for any undissolved particles
Table 1: Appearance of test mixtures
amount of substance [mg] | amount of water [mL] | result | |
#1 | 122.1 | 0.1 | undissolved |
#2 | 122.1 | 0.5 | undissolved |
#3 | 122.1 | 1 | undissolved |
#4 | 122.1 | 2 | undissolved |
#5 | 122.1 | 10 | undissolved |
#6 | 63.4 | 100 | undissolved |
#7 | 10.5 | 100 | undissolved |
#8 | 11.1 | 500 | undissolved |
#9 | 3.9 | 500 | undissolved |
In all preliminary tests visual inspection shows that the mixture appears to be undissolved. Therefore solubility of test item <10mg/l. According to the guidelines for determination of water solubility, as main test the column elution method should be applied for compounds with solubility <10mg/L. For the test substance column elution method is not applicable: Coating of the support material (sea sand) is to be done by dissolving an excess of test article with an volatile organic solvent. As the test item may not be soluble in any organic solvent application of substance to support material cannot be performed. Therefore the flask method was applied.
A study was conducted according to OECD guideline 105 for determination of water solubility. The test was conducted in a GLP like setting and by the flask method. Concentration of cationic ingredients europium, strontium, barium were determined by ICP/OES and ICP/MS. Boron was determiend by ICPO/OES and ICP/MS also The test show that he test item itself has water solubility <10mg/L. Water solubility of europium residues is very low (0.12 mg/L), but release of barium (0.87g/L) and strontium is higher (0.49 g/L). Solubility of boron is low (0.0066 g/L). Measured pH value is 12.4
In a preliminary test different concentrations of test substance were checked for any undissolved particles
Table 1: Appearance of the test mixtures
amount of substance [mg] | amount of water [mL] | result | |
#1 | 13.3 | 100 | undissolved |
#2 | 9.4 | 500 | undissolved |
#3 | 2.8 | 500 | undissolved |
In all preliminary tests visual inspection shows that the mixture appears to be undissolved. Therefore solubility of test item < 10mg/l.. According to the guidelines for determination of water solubility, as main test the column elution method should be applied for compounds with solubility 10mg/L. For the test substance column elution method is not applicable: Coating of the support material (sea sand) is to be done by dissolving an excess of test article with an volatile organic solvent. As the test item may not be soluble in any organic solvent application of substance to support material cannot be performed. Therefore the flask method was applied.
A study was conducted according to OECD guideline 105 for determination of water solubility. The test was conducted in a GLP like setting and by the flask method. Concentration of cationic ingredients europium, strontium, barium were determined by ICP/OES and ICP/MS. The test show that he test item itself has water solubility 10mg/L. Water solubility of europium residues is very low (0.071 mg/L), but release of barium (0.54g/L) and strontium is higher (0.58 g/L). Measured pH value is 11.8
In a preliminary test different concentrations of test substance were checked for any undissolved particles
amount of substance [mg] | amount of water [mL] | result | |
#1 | 10.8 | 100 | undissolved |
#2 | 11.3 | 500 | undissolved |
#3 | 3.6 | 500 | undissolved |
In all preliminary tests visual inspection shows that the mixture appears to be undissolved. Therefore solubility of test item <10mg/l..
According to the guidelines for determination of water solubility, as main test the column elution method should be applied for compounds with solubility <10mg/L. For the test substance column elution method is not applicable: Coating of the support material (sea sand) is to be done by dissolving an excess of test article with an volatile organic solvent.
As the test item may not be soluble in any organic solvent application of substance to support material cannot be performed. Therefore the flask method was applied.
A study was conducted according to OECD guideline 105 for determination of water solubility. The test was conducted in a GLP like setting and by the flask method. Concentration of cationic ingredients europium, strontium, barium were determined by ICP/OES and ICP/MS. The test show that he test item itself has water solubility < 10mg/L. Water solubility of europium residues is very low (0.038 mg/L),but release of barium (0.24g/L) and strontium is higher (0.80 g/L). Measured pH value is 11.7
Description of key information
Three studies were conducted according to OECD guideline 105 for determination of water solubility. All tests were conducted in a GLP like setting and by the flask method. Concentration of cationic ingredients europium, strontium, barium were determined by ICP/OES and ICP/MS. In one test, boron concentrations were determined. All tests show that the test item itself has water solubility < 10mg/L. Water solubility of europium residues is very low (between 0.04 and 0.12 mg/L), boron concentration is low (0.007 g/L) exposure of barium (between 0.24g/L and 0.87 g/L) and strontium is higher (0.49 and 0.80 g/L). Measured pH values are between 11.7 and 12.4.
Key value for chemical safety assessment
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.