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EC number: 421-880-6 | CAS number: 201792-73-6
- 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

Oxidising properties
Administrative data
Link to relevant study record(s)
- Endpoint:
- oxidising solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- November 11, 2009-November 21, 2011
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- study well documented, meets generally accepted scientific principles, acceptable for assessment
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.17 (Oxidising Properties (Solids))
- GLP compliance:
- no
- Contact with:
- powdered cellulose
- Duration of test (contact time):
- ca. 291.5 s
- Sample tested:
- test mixture (not specified)
- Remarks:
- migrated information
- Parameter:
- maximum burning rate
- Result:
- ca. 291.5 s
- Remarks on result:
- other: with a 10% test substance and 90% cellulose, at 200 mm
- Interpretation of results:
- other: no oxidising properties
- Conclusions:
- The test substance Acid Black 210 should not be considered as substance with oxidising properties
- Executive summary:
The oxidising properties of Acid Black 210 were assessed following Method EU A.17, by mixing the substance with powdered cellulose at different proportions. The time of reaction was measured over a distance of 200 mm and compared to a mixture od oxidiser and cellulose. On the basis of the results the test substance Acid Black 210 should not be considered a substance with oxidising properties.
Reference
The only burning was observed with a mixture of the test substance and cellulose in ratio of 10 : 90. If another ratio of the test substance and cellulose is used, less than 30 mm of the pile burned out and, after the flame had gone out, slow smouldering was observed only. After burning out of the flame already on the initial distance of 30 mm, the time was already not measured – spreading on the distance of 200 mm was longer than 1 hour.
Reference mixtures of Ba(NO3)2burned much faster, the most quickly burning mixture of Ba(NO3)2: cellulose ratio of 70 : 30 was used.
Mixtures of the test substance with cellulose smouldered much slower than that with the reference substance Ba(NO3)2, regardless of the ratio of the test substance to the cellulose. From these observations it was obvious that the test substance have not oxidising properties so that only one measurement was performed with each ratio of the test substance to cellulose.
Just a presence of the test substance in 10% (w/w) is sufficient to prevent the cellulose burning. If the test substance had oxidising properties, this effect could not happen.
Description of key information
Not oxidising properties
Key value for chemical safety assessment
- Oxidising properties:
- no
Additional information
A study on Acid Black 210 (Michal Bartos, 2010) was performed for oxidising properties following method EU A 17. On the basis of the results the tested sample does not show oxidizing properties.
Justification for classification or non-classification
No classification for oxidising properties is required under Regulation 1272/2008
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