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EC number: 240-383-3 | CAS number: 16291-96-6 An amorphous form of carbon produced by partially burning or oxidizing wood or other organic matter.
- 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
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Oxidising properties
Administrative data
Link to relevant study record(s)
Description of key information
The oxidising properties of charcoal were determined in accordance with EC directive 440/2008, method A.17 "oxidizing properties (solids)", dated 31. May 2008 under the GLP compliance.
Key value for chemical safety assessment
- Oxidising properties:
- no
Additional information
The determination of oxidising properties of charcoal was performed according to EU-method A.17. Therefore, three charcoal probes with different C content were chosen (Probe 1: C-Fix = 73.3%, Probe 2: C-Fix = 80.5% and Probe 3: C-Fix = 88.7%). For test item preparation, the charcoal probes were ground and sieved. The fraction <125 µm was used for the tests. The test items and a defined combustible substance, here powdered cellulose (<125 µm particle size), were mixed in various ratios. Each mixture was then formed into a pile and the pile was ignited at one end. The maximum burning rate determined was compared with the maximum burning rate of the reference mixture (barium nitrate with powdered cellulose). All burning rates of the test item charcoal (Probe 1-3) were smaller than the maximum burning rate of the mixture of reference item and cellulose. Based on the test results and under the test conditions used, the test item charcoal is classified as not oxidising.
Justification for classification or non-classification
Under the conditions of the test for oxidising properties according to EU method A.17, all three charcoal probes did not show any oxidising properties.
Accordingly, charcoal is not classified as an oxidising substance as described in the current EU-CLP regulation.
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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