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EC number: - | 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:
- The study was conducted between 23 October 2014 and 01 July 2015
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.6 (Water Solubility)
- Deviations:
- no
- Principles of method if other than guideline:
- As per the above mentioned guidelines
- GLP compliance:
- yes
- Type of method:
- flask method
- Specific details on test material used for the study:
- None
- Water solubility:
- 541 g/L
- Conc. based on:
- test mat.
- Temp.:
- 20 °C
- Remarks on result:
- other: Greater than 35.1 % w/w of solution (equivalent to greater than 541 g/L of water) at 20 °C.
- Details on results:
- Overall result: Greater than 35.1 % w/w of solution (equivalent to greater than 541 g/L of water) at 20.0 ± 0.5 °C.
- Conclusions:
- The water solubility of the test item has been determined to be greater than 35.1 % w/w of solution (equivalent to greater than 541 g/L of water) at 20.0 ± 0.5 °C.
- Executive summary:
The water solubility of the test substance was investigated in a study conducted according to OECD Guideline 105 and EU Method A.6. Flask method was used for this purpose. Based on the findings of the study, the water solubility of the test substance was determined to be greater than 35.1 % w/w of solution (equivalent to greater than 541 g/L of water) at 20.0 ± 0.5 °C.
Reference
The sample concentration, observations and solution pH for each sample are shown in the following table:
Sample |
Concentration (% w/w) |
Observations |
Solution pH |
1 |
5.3 |
Dark blue / black, very mobile liquid |
5.6 |
2 |
24.7 |
Dark blue / black, very mobile liquid |
* |
3 |
50.3 |
Dark blue / black, highly viscous liquid, plus a large lump of undissolved material |
* |
4 |
10.2 |
Dark blue / black, very mobile liquid |
4.9 |
5 |
15.0 |
Dark blue / black, very mobile liquid |
4.8 |
6 |
20.0 |
Dark blue / black, very mobile liquid |
5.0 |
7 |
30.0 |
Dark blue, highly mobile liquid |
4.6 |
8 |
35.1 |
Dark blue / black, highly mobile liquid |
4.3 |
9 |
40.0 |
Dark blue / black liquid. Significantly more viscous than Samples 7 and 8 |
* |
* Not performed, typically due to lack of enough solution phase.
Description of key information
The water solubility of the test substance was determined to be greater than 35.1 % w/w of solution (equivalent to greater than 541 g/L of water) at 20.0 ± 0.5 °C.
Key value for chemical safety assessment
- Water solubility:
- 541 g/L
- at the temperature of:
- 20 °C
Additional information
The water solubility of the test substance was investigated in a study conducted according to OECD Guideline 105 and EU Method A.6. Flask method was used for this purpose. Based on the findings of the study, the water solubility of the test substance was determined to be greater than 35.1 % w/w of solution (equivalent to greater than 541 g/L of water) at 20.0 ± 0.5 °C.
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