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EC number: 482-150-0 | 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
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- The study was conducted between 18 July 2007 and 29 August 2007.
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 007
- Report date:
- 2007
Materials and methods
Test guidelineopen allclose all
- 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
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- flask method
Test material
- Reference substance name:
- Magenta T-43
- IUPAC Name:
- Magenta T-43
- Test material form:
- solid: particulate/powder
- Details on test material:
- Sponsor's identification: MAGENTA T-43
Description: dark red solid
Storage conditions: room temperature, in the dark
Lot number: H186-5
Constituent 1
Results and discussion
Water solubility
- Water solubility:
- >= 30 - <= 31.9 other: % w/w
- Temp.:
- 20 °C
- pH:
- 7.5
- Remarks on result:
- other: Results reported in % w/w are equivalent to a very soluble (>10000 mg/L) interpretation of results.
- Details on results:
- Preliminary Test Results:
The solubility was in the range 29.9 to 39.8% w/w of solution at 20.0 ± 0.5°C.
Definitive Test:
The solubility was in the range 30.0 to 31.9% w/w of solution at 20.0 ± 0.5°C.
Any other information on results incl. tables
Results
Preliminary test results
The preliminary sample concentration, observations and solution pH, on completion of the 20°C equilibration period, are shown below.
Sample Number |
Concentration (%w/w) |
Observations |
Solution pH |
1 |
10.0 |
Red solution containing no excess test material. |
7.2 |
2 |
19.9 |
Red solution containing no excess test material. |
7.2 |
3 |
29.9 |
Red solution containing no excess test material. |
7.5 |
4 |
39.8 |
Red viscous solution containing excess test material. |
7.4 |
5 |
49.9 |
Red solid containing excess test material. |
- |
6 |
59.8 |
Red solid containing excess test material. |
- |
Result: solubility in the range 29.9 to 39.8% w/w of solution at 20.0 ± 0.5 °C.
Definitive Test:
The definitive sample concentration, observations and solution pH, on completion of the 20°C equilibration period are tabulated below.
Sample Number |
Concentration (%w/w) |
Observations |
Solution pH |
1 |
25.9 |
Red solution containing no excess test material. |
7.3 |
2 |
28.0 |
Red solution containing no excess test material. |
7.4 |
3 |
30.0 |
Red solution containing no excess test material. |
7.4 |
4 |
31.9 |
Red solution on surface of a red gel containing excess test material |
7.5 |
5 |
33.9 |
Red solution on surface of a red gel containing excess test material |
7.5 |
6 |
36.1 |
Red solution on surface of a red gel containing excess test material |
7.4 |
Result: solubility in the range 30.0 to 31.9% w/w of solution at 20.0± 0.5°C.
Applicant's summary and conclusion
- Conclusions:
- Interpretation of results: very soluble (> 10000 mg/L)
The water solubility of the test material was determined to be very soluble (>10000 mg/L) in the range 30.0 to 31.9% w/w of solution at 20.0 ± 0.5 °C by visual assessment. - Executive summary:
The water solubility of substance Magenta T-43 was very soluble (>10000 mg/L) with 30.0 to 31.9% w/w solubility range at 20.0 ± 0.5 °C by visual assessment according to the OECD Test Guideline 105 using the flask method.
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