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Diss Factsheets
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EC number: 205-009-5 | CAS number: 131-08-8
- 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
Flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- flammable solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study with acceptable restrictions
- Qualifier:
- according to guideline
- Guideline:
- UN Manual of Tests and Criteria: Test N.1 (Test method for readily combustible solids)
- Deviations:
- no
- GLP compliance:
- no
- Specific details on test material used for the study:
- Storage: room temperature
- Test procedure:
- burning rate test with wetted zone
- Remarks on result:
- substance does not ignite and propagate combustion either by burning with flame or smouldering along 200 mm of the powder train within the 2 minutes test period
- Remarks:
- The substance did not burn down, there was only a flameless decomposition for approx. 1-2 s after removal of the gas burner.
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- Anthraquinone-2-sulfonic acid sodium salt is classified as a not readily combustible solid when tested according to UN-MTC Procedure N.1.
- Executive summary:
The test was performed as stipulated in UN test procedure ‘Recommendations on the Transport of Dangerous Goods - Manual of Tests and Criteria’ (UN-MTC), Part III, sub-section 33.2.1.4.1, Test N.1 ‘Test method for readily combustible solids’.
The substance was formed into a powder train about 250 mm long by 20 mm wide by 10 mm high on a non-combustible, non-porous and low heat-conducting base plate. 30 – 40 mm beyond the 100 mm timing zone, 1 mL of a wetting solution was added to the pile. A hot flame from a gas burner was applied to one end of the powder train until the powder ignites or for a maximum of 2 minutes (5 minutes for powders of metals or metal-alloys). A preliminary screening test was performed to determine if propagation by burning with flame or smoldering occurs without wetted zone. If propagation over 200 mm of the train occurs within a specified time then a full test programme to determine the burning rate was carried out.
The substance in its delivery state was measured. The substance did not burn down, there was only a flameless decomposition for approx. 1-2 s after removal of the gas burner. No further testing was required.
Anthraquinone-2-sulfonic acid sodium salt is classified as a not readily combustible solid when tested according to UN-MTC Procedure N.1.
Reference
The substance in its delivery state was measured. The substance did not burn down, there was only a flameless decomposition for approx. 1-2 s after removal of the gas burner. No further testing was required.
Anthraquinone-2-sulfonic acid sodium salt is classified as a not readily combustible solid when tested according to UN-MTC Procedure N.1.
Description of key information
Anthraquinone-2-sulfonic acid sodium salt is not classified.
Key value for chemical safety assessment
- Flammability:
- not classified
Additional information
1. Flammability: Anthraquinone-2-sulfonic acid sodium salt is a non-flammable solid according to UN-MTC test procedure N.1.
2. Self-heating: Anthraquinone-2-sulfonic acid sodium salt does not exhibit self-heating properties.
3. Pyrophoric properties: Anthraquinone-2 -sulfonic acid salt did not deliver indications of pyrophoric properties during the realization of other tests. The determination according to UN-MTC procedure N.2 is not necessary
4. Contact with water: The chemical structure of the substance contains no metals or metalloids. Testing according to UN-MTC procedure N.5 is not necessary with reference to Appendix 6, chapter 5.3.
Justification for classification or non-classification
Anthraquinone-2-sulfonic acid sodium salt is a non-flammable solid, is not flammable in contact with water and does not exhibit pyrophoric or selfheating properties.
Bases on the available information Anthraquinone-2-sulfonic acid sodium salt is not classified for physical hazards according to Regulation (EC) No 1272/2008 (CLP).
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.
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