Registration Dossier
Registration Dossier
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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Diss Factsheets
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EC number: 200-073-0 | CAS number: 50-97-5
- 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
Administrative data
First-aid measures
- Following inhalation:
Remove person to fresh air and keep at rest in a position comfortable for breathing.
- Following skin contact:
Wash with plenty of soap and water. If skin irritation or rash occurs: Get medical advice/attention.
- Following eye contact:
Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention.
- Following ingestion:
Call a doctor if you feel unwell. Rinse mouth.
- Most important symptoms and effects: May cause an allergic skin reaction.
Fire-fighting measures
- Suitable extinguishing media: Use water spray to cool containers. Use water spray to reduce vapours.
- Unsuitable extinguishing media:
None reported
- Special hazards arising from the substance or mixture:
In combustion emits toxic fumes of carbon dioxide / carbon monoxide, nitrogen oxides, ammonia, aromatic compounds, depending on thermal conditions.
- Advice for fire fighter: Wear self-contained breathing apparatus. Wear protective clothing to prevent contact with skin and eyes. Provide for holding contaminated waters (dangerous for the environment).
Accidental release measures
- Personal precautions:
Avoid breathing dust.Avoid contact with skin.
- Protective equipment and emergency procedures:
Wear protective gloves, eye protection and protective clothing.
- Environmental precautions:
Avoid release to the environment. Collect spillage.
- Methods and material for containment and cleaning up: Shovel up material and dispose of contaminated material as recommended.
Handling and storage
- Precautions for safe handling:
Wear protective clothing, protective gloves and eye protection (in accordance with Exposure controls section). Avoid contact with the material and breathing its dust.
- Conditions for safe storage, including any incompatibilities: Keep container tightly closed. Store at room temperature.
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- N/A
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Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- N/A
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Marine transport (UN RTDG/IMDG)
- UN number:
- N/A
Shipping information
- Proper shipping name and description:
- N/A
- Chemical name:
- N/A
- Labels:
- N/A
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Air transport (UN RTDG/ICAO/IATA)
- UN number:
- N/A
Shipping information
- Proper shipping name and description:
- N/A
- Chemical name:
- N/A
- Labels:
- N/A
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Additional transport information
Additional information
- Special provisions / remarks / other:
- The substance is NOT considered as a dangerous good, i.e. not regulated, for transport.
Exposure controls / personal protection
1. Technical protection measures - See below.
2. Organisational protection measures: Contaminated clothing should not be allowed out of the workplace. Wash contaminated clothing before reuse.
3. Hand protection: Wear protective gloves, complying with EN 374, nitrile or PVA recommended
4. Feet protection Wear protective footwear, eg impervious boots.
5. Body protection Wear suitable protective clothing, eg long-sleeved overall.
6. Eye protection Safety goggles recommended.
7. Respiratory protection: Avoid breathing dust.
Stability and reactivity
1. Reactivity
- Stable under recommended transport or storage conditions.
2. Chemical stability
- Stable under normal conditions
3. Possibility of hazardous reactions
- Hazardous reactions will not occur under normal transport or storage conditions.
4. Conditions to avoid
- Extremely high temperatures.
5. Incompatible materials
- Oxidising agents.
6. Hazardous decomposition products
- Please refer to Fire-fighting measures section.
Disposal considerations
Unusable products, out of date, residues and contaminated packaging are considered as hazardous waste according to Directive 2008/98/EC (as modified by Regulation (EU) No 1357/2014).
Therefore, they must be disposed of according to local and national regulations into force. Contact a licensed company. Do not pour into drains or in the environment. Do not re-use empty containers.
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.